Hypothyroid can certainly cause some real muscle pain, joint pains and parasthesias (tingling in hands/feet). As a matter of fact, carpal tunnel syndrome is a common neuro symptom of hypothyroidism and is often reversible with thyroid hormone therapy.Get your thyroid checked. Id still also check B12.
No neck trauma or whiplash and I'm not sure my B12 has ever been checked. I went to an endocrinologist last year because I found out I had a high level of thyroid peroxidase antibodies (166 iu/ml) after testing for a seperate concern, but my T3, T4, TSH were all normal so she said to come back in a year. I hadn't thought about it because the endo seemed very unconcerned, but do you think that could cause this?Also no real history of migraines, I remember I had 2 around when I started puberty and haven't had one since. My (older) siblings do occasionally have them though, not sure if that would matter.