You must be going through some sort of emotional imbalance due to some situational issues maybe presently going through or even past bitter experiences. Consult a Counsellor in your city for further help before it worsens.

I understand your situation. You seem to be suffering from depressive symptoms. More clarity is needed regarding your problem. Information regarding your hunger, energy levels and also concentration at whatever you do would be more helpful to decide on the severity of your condition. However it is easily manageable with appropriate treatment so that dysfunction due to the same can be reduced and your quality of life will improve. Some counselling sessions and if needed medical help might be useful for you. I would also be more than happy to help you with that if you are looking for online assistance. Discussions will be held confidential. You can directly consult with me through Practo as needed. Online chat consultation is available.