I had sex with this guy the other day..?

We used a condom, I was having light brown spotting.

He finished in the condom inside of me.

I didn’t know he even finished until I looked back and asked if he did, he stated he did and withdrew and went to the bathroom.

After he left, I went in and seen a brown dot on the floor, wasn’t watery consistency cause it was thick and required a little “fingernail action with a rag”.

Does it sound like he tampered with the condom and sperm and somehow my discharge fell together (the cum being the thickest part)? Or am I overthinking?

There was also some brown stuff smeared on top of my toilet (where you push to flush).

•this was his response: had twins 2018, a daughter 2019, 2020 and 2022. Confirmed ovulation by corpus luteum in left ovary a few days ago & both ovaries had “maturing sized follicles”..

Thanks.