Any comments what’s going on ?!?

Char

I’m 30 wks pregnant

And exhausted went for a nap and when I woke up I was in really bad pain thought it was trapped wind

Went to the bathroom and sorry TMI

Had diarrhoea was sat there for over half an hour dripping in sweat head to toe

The cramps and pressure were so extreme

My stomach kept really tightening up

Now half an hour later I feel fine again that’s the second time it’s happened in the last two weeks was wondering if anyone had experienced the same ?

I know diarrhoea can be common in third trimester but surely not with all that pain ......

thanks for reading