Horrible pelvic pain

McKenzie • 19 year old first time mum and 22 year old first time dad excited to meet our little girl on Feb 5th or sooner ❤️
So I'm 33+5wks and a FTM, for the last week I've had horrible lower pelvic pain constantly. It's like period pain but 1000 times worse and I can't do anything, can't sit or lie down or move or do anything. It's especially bad at night. I haven't had many Brixton hicks contractions but I know these cramps aren't them. Anyone else had these pains? 
My next appointment with my midwife is Jan 4 and I can't see her until then as I'm interstate and not in contact with the hospital. 
Advice needed