Made a mistake

I used pre-seed as a lube, the condom broke & some cum got in me but not a lot. I didn’t think to take a plan B or anything. The next morning I slept with someone else, a different lube & he had his own condoms & it broke again. (I think it’s me drying out mid sex lol, or my little pube stubble causing it to break)

I didn’t think much into this but I’m now 32 weeks, it would be the guy I used pre-seed with right? It’s more likely?