Hi! I am 36 weeks pregnant and so far have had a good pregnancy this is my rainbow baby, however last night I felt a little cramping like extreme hunger ate and it was still there but it went away this morning I feel light headed and dizzy also I’m starting to feel like I have a head ache coming on I haven’t had any contractions and I don’t think he’s dropped or that I even have lost my mucous plug my blood pressure has been normal this whole pregnancy .... should I call my doctor or is it normal ?