i had my son on feb 10...i was bleeding for 4 weeks then stopped 3 days and then started bleeding again for 4 days...my dr said that was my first period to start my bc with my next period... well that started on april 14 and i am still bleeding and it is now the 28th and it has been heavy and i have been having really bad pains....is this normal after having a baby or should i contact a dr