What Causes Nausea, Fatigue And Appetite Loss After A Caesarean Section?

My 40 year old daughter after her 2nd childbirth-ceasarean- has had for four years these symptoms and are getting worse: trigeminal neuralagia, hypothyroidism, Nausea, Constant exhaustion, Loss of appetite, Dry skin, Crying-depressed-anxious-frustrated, Bed rest constantly – exhausted after driving daughter to nursery school or running errand, Short of breath frequently, Drinks water constantly but two physicians have stated she is dehydrated. Had three brain surgeries at Johns Hopkins since Feb. 2017. Had two teeth pulled hoping to stop the pain from the trigeminal neuralagia. Local neurologists have no idea what is wrong with her. She is getting more and more hopeless. Has been getting worse now for four years. We just need help in typing these symptoms together into some type of diagnosis.