Could i be pregnant?

My boyfriend and I decided to try and have sex. We decided to try to have Sex on August 18th 2019, I was already wet while he on the other hand didn’t came at all. He wasn’t wet at all. He put a condom on (made sure it wasn’t broken, put it on the right way) he put the tip in but didn’t go in all the way because it hurt so he stopped. He did have precum but he did not came at all. I took a first response test on August 22nd as a way to ease my mind (came out negative) then i took another one on August 26th and it came out as negative then probably yesterday I took another one and it came out as negative. I am 7 days away from my predicted period. Is there anyway I could be pregnant?