34+4 weird symptoms

I haven't been feeling well. I've been getting hot flushes which gives me a terrible anxious feeling. Lower belly period pain. Nothing like contraction tho(comparing it to my previous 2 pregnancies).

It's making me so anxious where I start to panic and need to breathe.

What is this feeling it makes me nauseous it's happened a couple of times now within the last 2 weeks.

Period pain has been on and off for 2 weeks. I always tell my midwives but they tell me it's possible and not to worry but I can't stop feeling terrible.