Worried for no reason?

Hey girls, I’ve been experiencing some weird things lately and I’m really confused

My boyfriend and I had sex about 2 weeks ago, with a condom (which didn’t break). Right now, it’s around my ovulation time (which may or may not have passed, this time I’m not sure) and my boobs are a little sore, which doesn’t usually happen.

Also, it might just be me, because I feel like my boobs have grown slightly (maybe it’s all in my mind because of the soreness). This concerns me and seems super unlikely because I’m turning 17 in a few months and I’ve always had small boobs (32A).

Please let me know if these exhibit any signs of pregnancy? Or if it’s all in my head haha

Thank you so much! I’m just super paranoid and I know I probably shouldn’t be haha