Hi, welcome to the forum, your symptoms are suggestive
of paresthesia
of limb. It can be due to nerve compression which can be due to carpal tunnel syndrome. This occurs due increased pressure on the nerve secondary to hereditary, hypothyroidism, obesity etc. The other possibilities are diabetes, vitamin B5 and B12 deficiency and fibromyalgia.
You need to undergo evaluation like thyroid status, blood sugar, CSF analysis and certain serological tests.