Black outs

Is black outs normal in pregnancy at 37 weeks ,

Recently been. Monitored for reduced movements

Had a scan doctor said everything was fine ( still not happy with movements)

Also last week was in triage with a serve head ache and blurred version. Doctor said cause my obs was ok I would be ok?

Last 3 days I have been having black outs lasting 5-7minutes with a head ache still and few pain like period pains??

I am so stressed now , anyone experienced anything like this at late pregnancy and did your doctor/consulting take action?