White fleshy chunk fell out of me after sex

Se

So this is very tmi and I’m wondering if it’s just a yeast infection… so anyway.

I haven’t had any itching/burning etc.

I was tested for sti’s a month ago and was clear

So, my boyfriend and I were having sex and everything was normal until he finished (inside) and when he pulled it out there were large white goo like blobs on him (clearly from me not him), and I ran to the bathroom and felt a large (about the size of a quarter) piece of flesh fall out of me?

I inspected it as close as I could in the toilet. It looked completely white ( not gray or pink) and looked and felt like a chunk of flesh when it fell out. I didn’t pick it up out of the bowl to feel it 😂

IT WASNT HIS *AHEM* as that’s always quite watery for him and this was definitely a tissue consistency.

Everything I’ve read on Google says that can happen on your period, but I’m literally smack dab in the middle of my cycle and have had no bleeding or spotting. No cramps (I had one very sharp lightning bolt cramp last night?)

I have taken a few pregnancy tests mid cycle because I felt funny and those were definitely negative so I don’t think it has any relation to pregnancy.