No doc knows whats wrong: how am i 38 years old, with severe osteoporosis, hip fracture, hashimotos, arthritis, etc?

You mentioned: your problems ,obviously your doctors are aware of , unfortunately some of your problems are chronic problems and there is no one shot cure and you have to help yourself cope up with situation , if needed seek professional help and counseling , they will play an important roll in over all well being talk to your family , friends for moral support Good Luck