I have not been diagnosed but my experience may help:

I am in Melbourne, Australia and have had zero professionals tell me this could be related to the Covid vaccine/Covid 19. Yesterday I had a brain MRI to see if I have MS.

I am not an anti-vaccine person. I had two AstraZeneca vaccines and absolutely no reaction (May and July 2021). Then in January 2022 I had the Pfizer Comirnaty vaccine. An hour after having the vaccine I started feeling like "when you go to the dentist and the anaesthetic starts wearing off and everything is numb and tingly". This started in my face and hands and progressed to my whole body.

In July 2022 I had what I would call a fairly mild case of Covid 19 (Omicron BA.4 or BA.5).

Now, a year on the symptoms are returning much stronger where I have the pins and needles almost constantly somewhere in my body.

Before the Pfizer vaccine/Covid 19, I would say I was a fit and healthy woman in her early 50s. I have suffered from menstrual migraines and have ADHD but manage both of these conditions really well.