My chest muscles of right and left are unequal i feel that the ribs on the right upper side is more out and there is no muscle development in inner right chest after a lot muscle training only incline part feels ok,my nipples are also inward pls help?

Need to examine: A certain amount of symmetry is normal. It is not feasible to know if your asymmetry is of concern without examining you. It would be prudent to see your doctor and discuss if you may be depressed. Counter-intuitive as it may seem, exercise may help. Start with low intensity exercise such as walking and gradually increase the intensity as tolerated. Wish you good health!