Pregnancy related ?

I'm 34 weeks pregnant. I dont think this is related in any way but I could be wrong.

I've been getting these what se like bites to me under my breast, beside my breats, some on my back, arm and a few others scattered on my belly and near my armpits. They are extremely itchy, and it's been going on for about 3/4 weeks. They dont go away. I'm constantly itching. I thought they were fly bits but I domt think so anymore.

I've dine nothing different. Been using the same laundry soap, same bath soaps same hair wash, same everything but why all of a sudden.this ?

Any ideas on what it might be? I'll be seeing a family doctor hopefully in the next week or so.