Im scared pls help

So me and my boyfriend did the deed on July 3 and it was protected but while doing the deed we were interrupted since someone knocked on the main door of the house so he had to stand up to get it. After like a minute he came back and we proceeded to do the deed.

What worries me is that the moment he got up to the door he went soft since the knock also came by surprise. My worry is that since he became a little bit soft (but not all the way) MAYBE his precum went to the sides of the shaft and when he re-inserted it what if my vaginal walls pushed the pre cum out to the base? Im worried but after we did it we checked the condom for leaks which there are none.

My ovulation was supposed to be on july 6 but nothing came out. My egg white CM came out on July 13 cycle day 20 but it was only a little bit. I went on my days thinking that was my ovulation.

Now. Cycle day 27 a big goop of egg white CM came out. It was not slippery anymore its like jelly but dry and bouncy. Im so scared please idk if its a sign of pregnancy hopefully not. My period is supposed to be on the 24 but i dont think its coming on the 24