I had sex for the first time in May. I had a period May 19-24. June I had a period starting the 20th-24th. July I had a period 29th-Aug9th or so. And then Aug31st-Sept3rd. Each of these periods since I had sex have been lighter than usual, & lasting about the same amount of time, except the one end of July first of August. I feel like I have gained a pound or 2. But I’m not real sure what to think.. What do yall think?? Could I still be pregnant?? We used t condom every time we had sex. Which was only about once a month. & my boyfriend said it didn’t break any of the times. PLEASE HELP ME!