Calcium and vitamin D!!!! Leg pain and numbness is a major warning sign of calcium deficiency which happens after thyroid surgery (because of the parathyroids). You need to be taking calcium with vitamin D every day (spaced 4 hours away from your Synthroid). My doctor has me on 3x the RDA.
Call your doctor's office ASAP and have them run calcium levels.
thank you ill try the calcium and d.