I breastfeed for only the first three weeks and then completely switched to formula. When should I start my period? After that me and my husband has had intercourse but a strange thing has happened to me two days ago I had a cramp like feeling in my left side for just a couple of min that even hurt when I would walk after that I had clear discharge and the next day in the morning time I still had it and when I used the restroom I had two streaks of blood I still have clear sticky discharge

How long after you gave birth did you have intercourse? That's inportant because you shouldn't for I believe its 60 days... or whatever your OB-GYN told you based on if there was any tearing or stiches involved.

Your post makes it soun'd like it was barely after 3 weeks which I don't think is what you intended to say.