Mucus Plug??

Currently 9 weeks and 1 day pregnant. My husband and I have had sex the past two nights. I have been constipated and was able to use the bathroom this evening. When I wiped this is what was on the toilet paper. Could this be semen from having sex a lot recently, or is this the mucus plug??

I am on progesterone suppositories and it kind of makes my discharge light brown/yellow. I’ve noticed in the past my husbands semen being yellow too when it was leak out a little the next day (sorry tmi).

If this is my mucus plug, what do I do? I am freaking out.