Gud pm, pls i wan to ask question base on wats happening to me right nw, i ad sex on 20th of oct n on 4th of nov i started aving like black discharge in which they its infection, so i use mycoten n 2 other drugs n d substances later stop, bt since then av

Gud pm, pls i wan to ask question base on wats happening to me right nw, i ad sex on 20th of oct n on 4th of nov i started aving like black discharge in which they its infection, so i use mycoten n 2 other drugs n d substances later stop, bt since then av nt seen my period which is suppose start on 12th bt am feeling d pain i do feel weneva am abt to c my period, pls wat could b d cause