I quit using supplements and What I am wondering is that i have started to gain more and more body hair. Does quiting supplements and normal proteins realease more dht causing more hair growth?

It is not likely, but it is possible. It basically depends on what supplements exactly you were taking. If one or more of them had at least some progestagen or anti-androgen activity, like saw palmetto, the cessation of its intake might have an influence in your sudden "hair growth".
But what exactly were you taking?

dianette tablets are the most popular ones over here, is that what you took?