Suffering from PCOS & Infertility. Please Help!!!

Hello,
I'm 28 yrs old and have had PCOS since my teenage years, but came to know about it this year (jan, 2007). My periods have gone through cycles of being quite regular to irregular sometimes missing a month. They got worse after I got married and then I put on 10 lbs. My guess is that this is a heriditary problem from my father's side as my aunts & grandparents have Diabetes, Thyriod problems, Heart problems, BP and cholesterol problems. Also my aunts have hirsuite charateristics with thin hair on head.

My current weight is 126 and I lost 10 lbl since Jan 2007 (was 136), after taking homeopathy. My doctor prescribed for 3 months (April,07 - June,07) , Pulsatilla 10M, Nux Vomica 10M & something called MP 10M (i'm guessing MP is magnesium phos). During these 3 months, my periods got regular and i was bleeding well for 3 days with some blood clots. Somewhere between my guess is that I started ovulating as I started to get stomach pains during the middle of my cycle. Due to this I started losing weight and my hair loss on head reduced and my hair on body started reducing.
From July, 07 - Sept, 07, my doctor prescribed Sulpher 200c, Nux Vomica 50M, Pulsatilla 50M and GR3, Byco, CP for my PCOS and fertility problems. I started having a delay of 2 days in the cycle and my periods lasted only 2 days and were light.
My latest batch of medicines, Oct 07 contain Rhus Tox 200c, Silicia 1 M, Colocynthus 200M & CP 3x. But this month, Oct 07, my periods have been delayed for 10 days and I have been losing a lot of hair on my head and my body hair has increased. My home pregnancy tests are -ve.

My question is why is this happening? I asked my doctor if I can continue taking pulsatilla but he said no.

2. Age - 28
3. Sex - Female
4. Married/Unmarried - Married
5. weight - 126 lbls
6. Height - 5 feet 2 inches
7. country - USA
8. climate - Moderate
9. List of your complain first
1. Irregular periods
2. Periods regular on pulsatilla. But when discontinued, periods are back to irregular
3. Periods light and last only 1 1/2 days
10. Diabetic or non Diabetic - Not diabetic but Insulin resistant because no matter how little I eat and excersize for
40 mins daily I put on weight. But when on Pulsatilla, I dont put on weight
11. Desire(food) sweets/sour/salt - Sweets but control myself as sugar is not good for me
12. Thirst - thirsty all the time
13. Tongue - Dry sometimes like in dry mouth
14. Current BP (without medicine and with medicine) - Normal
15. What exactly is happening ? - Irregular periods, weight gain, hair loss, hair on body, fertlity problem
16. How do you feel ? I feel depressed and although I feel like i'm losing hope, I still feel that there's a chance I can get better
17. How does this affect you ?
18. How does it feel like ? I keep getting stomach aches
19. What comes to your mind ?
20. One situation that had a big effect on you ?
21. How did that feel like ?
22. What sensation do you experience in that situation ?
23. What are you showing by that gesture of your hand.(habits or Action) ?
24. current medicine you are taking : Rhus Tox, Silicea, Colocynthus
25. family back ground - Father's side - aunts have Diabetes, hair on body, very thin hair on head, Thyriod problems, Heart problems, Cholesterol, BP
26. qualification of patient - Software Engineer, with a Double Masters in Electrical Engg & Computer Science
27. Nature of working - Sendantary - in front of computer
28. desire and aversion of food - like sweet but control myself, also like sour foods from time to time
29. Mind-behavior - Easily angered but dont show in front of people, irritable, dominating, impatient, do social service on weekends, sometimes easily cry when I hear a story or look at something beautiful i.e. sensitive, confident when speaking to people, brave when it comes to problems and take things objectively.
30. Aggravation (increases-time, season,)& Amelioration (Decreases)
31.Any aggravation or change before,during or after menses? - Before my menses, I start losing lots of hair on my head, start gaining body weight and gas. These usually revert when I'm taking Pulsatilla but now that my homeopath has discontinued, my cycles are late and the above symptoms are becoming more pronounced.
I have started taking 1000mg of Cinnamon for my insulin resistance.

Please let me know what to take now as my homeopath says that I should be fine, but my problems are continuing and getting worse.