Okay thank you so much, I figured but I just need to ask as many people just to be sure
Exactly ^^. Don't stress, 1st guy wouldn't be possible if you're only 7 weeks. Remember that the 1st two weeks you aren't really pregnant...it's just the way pregnancy due dates are calculated.
If you are confirmed seven weeks it would be your boyfriend not the other person. Just count back the weeks. It wouldnt make sense for you to be only 7 weeks pregnant with the gut in september