OMG 😳

I'm 34 weeks pregnant..... and last night me and my so had the most amazing sex. Out of this world. Then this morning we went to go at it again, only while he was fingering me he made a remark and said wtf, but I let it go, and didn't ask any questions. Because he said it as I had stopped him. I thought maybe it was about my wetness (I get very wet) but then his erection went down. And I got super paranoid and tried with oral to get him up again (which ALWAYS WORKS) but I wasn't having any luck. He was going a bit hard then just soft again. So it has to have been down to thoughts. I started to feel so paranoid and super sensitive that it was me. Once he left for work etc, I went to the loo, and out came LOADS of green snotty mucus plug. Loads and loads of it, it's like slime. I put my fingers in and it was like inserting my fingers into a fart puddy, minus the fart noises lol. So I'm going to guess this disgusting feeling and the unknown of what it was was what put him off? Could it have been?