Pain and muscle spasms in both feet. painful big toe twitching. really bad in arch. this is constant since february. been to a neurologist, rhumatologist and they don't know what it is. blood work normal. mri is normal- looking for disc issues.

Foot Doctor?: Perhaps you should see a podiatrist. The cramps in the arches can be due to leg length difference. This is very common. Because of it the feet absorb the difference and footwear plays a part in damaging or helping the feet. Custom insoles might help. Dropped arches can be helped within shoes and heel height difference can be equalized as well. See a foot Doctor for their assessment.