Aliya,

Do take the B12 (at least 1000 mcg per day) just in case. A very small percentage of the population is deficient with results much higher than that. If you take care of that possibility, you will be treating one of the conditions that untreated will eventually lead to terrible disability and death.

While you are doing that, you can explore other possibilities that may exist alone or in combination.

Best wishes. You are in a great place for support and information. This forum has been exceptional for years.

rose