Talk to Gynecologist on Period Issue

Ive baby with c section on 5 th june 40 days ki bleeding k bad periods agye i took bath on 21 july husband ne without protection intercourse kia and he discharged m dar gai k again na preg hujaun i take ECP tablets and again bleeding hui 27 july ko he done sex again and discharged aj 29 hai 3 days hugye hn abhi tk periods nhi aey kya pregnancy hugai hugi ya m wait krun periods ka plz help DR ne 3 years ka gape kaha hai i dont want to pregnant plz ya koi tablet suggest kren k.periods ajae m bhtt preshan hun