Regular periods nipple pain. Test

I was 10 when I get my first period from that day I never get a regular period from few years periods are getting more delay after 2024 I get my period in 3 months 4 months which is not normal and whenever I get my period the first period blood I saw is black for first day then the second day become normal red period blood I got my last period on 22 April. Now I have a problem of nipple pain I saw my nipples are swelling and redness and between my breast they is a line it become a black like something dirt stuck in them I tried so many times to clean it but doesn't work and from few days I am starting getting a small small Daane on upper side of my breast and hair fall, smelling valwa, facial hair too many pimples, breast hairs, vaginal lips hairs all are growing like a hell I also have some problems with smell whenever I smell a oil I started feeling vomiting I don't have a such a money to pay doctor but sometime I try to go to a doctor but they doubted and ask for a pregnancy test 😞