bit confused.

so I'm 36+1 weeks pregnant and extremely high risk. will have to have a section with this pregnancy as labour is too dangerous due to complicationions with my first child. I had to have a emergency section with my daughter and while having the operation my womb torn vertically. Due to this I can't have any contractions either Braxton or proper contractions.

for about 20 mins or so I've been getting period type cramps that are coming and going they aren't painful but I can feel them coming on. could these be some form of contraction? just don't want to ring up L&D; and waste their time if it's nothing