Your calcium levels have been consistantly high, contributing to your symptoms. Calcium levels need to stay in a very narrrow range and symptoms often seem magnified when compared to the lab results.
Rechecking the calcium, also phosphorus and alkaline phosphotase are key. The MCH and MCHC values shouldn't be a worry - they check hemoglobin. Low values would be a much larger concern.
Definatly getting PTH, and a Vit. D level along with any other tests reccomended by the endocrinologist are critical to help diagnose what's happening.