i have psoriasis please need help

Sebhoric dematities or psoriases
Almost 15 years ago when i was 12 years old i buy some rabbits and it was very cold
days because of cold they mostly come in my blanket in night to sleep and one of those rabbits was having psoriasis or some kind of crysty skin which was if i put out the skin get injured i try to give him shower and try to put out his dandruff skin but actually he died.From that time i start experiencing dandruff and itching and after time it start increasing first of all i notice it on my eyelashes than my eyebrows , scalp behind and inside years and than i notice on my mustache , beard. If i press my nose a lot of white thing came out i think it is fat also in the sides of my nose lines there are red lines i dont know what is this. any way i am suffering badly with this disease my beard start having white hairs i am just 27 and my all head hairs are very fast getting white i have psoriases or sebhoric dermatities in almost all my scalp and mustache , beard , eyelashes, eyebrows, ears.
3: hydrita supertiva
i Notice that in my growin and armpits more often in grow in it create puss balls
which are deep inside skin meaning i can hardly press and break them its so painful and
also i notice my skin where i sit is from both hips inner thigh have 2 marks the skin become thin from there and it becomes like a scar like some time it appears on armpits also when we loose weight some kind of white marks like skin is very thin and about to break i have it in my armpits and also at my inner thighs.the tumors in my growin create and finish it self some time break but mostly do not break. i notice they are like a tunnel they are connected with each other inside .same i have in armpits some boils creat in armpits and then if i press they blast and yellow or some time brown puss came out and some time just white with some blood etc.