Hello Friend, Good that you are seeking a help. Sleep is an important part of one's physical and mental health. Prolonged sleep disturbance can cause harm to your health. In your scenario, your guilty conscious and emotional attached that is causing all this trouble. Better you need to take a professional psychology counselling help to assess your emotional imbalance and take appropriate solutions.

Feeling low, having crying spells, sleep and appetite disturbances, and difficulty in concentration and attention are some of the signs of Depression. Consult a Psychiatrist for a detailed assessment. It is likely with medication and counseling the symptoms will improve. If you are feeling suicidal or hopeless consult a Psychiatrist immediately.