I was on the injection and came off because I am trying to conceive. My last period was in June and didn't see anything in July. I had sex for that whole month ( but not everyday ). And now my period came without any cramping, flowing light at first now it's flowing heavier and it started flowing heavy from the 4th day. I took 3 HPT and all were negative. I don't know what to think confused

If you have your period it's unlikely that you're pregnant. You just got off the shot which is likely why your period is a bit off this month.

But feel free to test again if you really believe you're pregnant. We can't diagnose pregnancy online, so it's possible that your pregnant and this bleeding is happening for another reason, it's just not probable.

Good luck.