Hi smudgy14,
You are not cracking up. I get these too, especially when I am very stressed and anxious - which makes it worse

Sometimes is feels as though bits of my mouth and tongue are recovering from a local anaesthetic. Then I get the opposite when bits of it feel very hot. All of this started last year when I really went into perimenopause. Scared the heck out of me at the time. I thought I was having a stroke!.
Anyway, to cut a long story short, I went for counseling with a psychologist and acupuncture. My symptoms have eased a huge amount and my anxiety levels are much more tolerable

As for the dizzy wooly head feelings and general weird feelings seem to be par for the course for this time in our lives.
There are so many odd symptoms associated with the menopause! I never knew about any of this except for sweats, and flushes!
Hope this helps you feel less alone

Galadriel x