I recently engaged in some sexual acts with my boyfriend for the first time, just hands and mouth, no actual penis. I asked him to stop before I finished because I was getting sore and he was very respectful and everything was fine. That night I had some light bleeding, which didn't surprise me because this was the first time I had done anything like this. The next day I was fine, and the following day I had some very light spotting. That night (two days after the first time) we tried to do some stuff again, and I just couldn't get into it at all so we stopped. The next morning I started my period, a week early. I have no symptoms other than the bleeding, which is weird because usually I get minor cramps and some bloating. I'm usually very regular and I know sometimes when you do stuff for the first time it might make you late or skip a period, but does it also sometimes make you early? I know I probably have nothing to worry about, but I figured it wouldn't hurt to ask.