TMI what the hell is this?!

So on April first i lost a small piece of my mucus plug. Haven’t seen anything since. 2 nights ago me and my husband had sex and i had serious cramps all night so i went to the doctor the next day and they said i was fine. So we go home and had sex again last night and when i got off him a big white mucusy glob landed on him and i was going to pick it up and look at it as soon as i went pee.. well for one when i went pee there was light pink and a little bit of what looked like parts of my mucus plug. I went back out to him to pick up the glob and it was literally gone. It dissolved into liquid. So now i don’t have a clue if it was part of my plug or semen but I’ve never seen semen do that. Fast forward to a little bit ago, had to pee real bad and found this. I’m 34w 3d