9w6d brown mucus discharge?! Help :(

Melissa

So I've had 2 miscarriages in the past and the beginning of this pregnancy I had spotting but it seems to have stopped. I had a beginning of a yeast infection a couple weeks ago so they had me do monistat 7 as a precaution. I have been feeling quite a bit of pressure in my uterus all last night and still this morning every now and then it'll feel like cramps. I went to the restroom just now though and had this mucus discharge. This is the first time seeing this kind, I've had mucus discharge past 2 days I would say but not like this... any thoughts? Advice? I called my doctor and waiting on a call back. I had an ultrasound done last week and baby was healthy 173 HR and was measuring well.

This is today

This was yesterday

And day before that