What could be causing pins and needles feeling I'm my body, on and off since December.

I had a panic attack after taking a niacin b vitamin which I used to be able to take before having a baby.

I took a 500 mg over the counter pill and lost consciousness during the flush. (2 years ago)



I now have pins and needles mostly in my scalp and my doctor said it's from stress.

I have a history of bulimia which I have been in recovery for, I have not purged in over a year and I do not overexercise or diet anymore. I have done CBT therapy and am in a good state of mind.

Yesterday I had a massage, deep tissue and it triggered very intense waves of hot pins and needles in waves throughout my body.

Should I be concerned? My blood tests were good when they tested me in December..

33 year old female 0 negative blood type.

Hormonal anxiety during ovulation and few days before menstruation ( documenting symptoms for 5 months).

Thanks