Help with headache n wierd dots

Elaine • i have 5 earth babies, 4 boys and 1 girl which is my youngest. Ages are 21/18/12/10 and 5 as of jan 2023. I have 1 angel boy who got his wings at 36 weeks (stillborn) and 4 miscarriages. I'm 47 and here to track.my cycles in advance of menopause
I am 36 weeks pregnant this Thursday and i have had a bad headache now 3 days and despite taking paracetamol regular it's not going I feel very sick as well plus got these real wierd dots in my eyes like white dots that flash feel ditsy also like I've been holding my breath or blowing up balloons for ages. He is moving fine. Have been having on and off contractions for some time but always for off. No blood loss all ok apart from being very watery wet at times. X help or advice. Shall I call my doc or midwife or just carry on n see how I go. X