Anyone in this condition will go through many emotions. You will not find them logical. You may also get overwhelmed by them. It is not abnormal. Do not blame yourself. This is a phase and will pass. There is life ahead.
Next Steps
You need proper counseling and support to overcome the state. There are options like counseling psychotherapy homeopathic treatment.
Health Tips
Avoid isolation. Take care of diet and daily routine. Go out even if you dont wish to. Spend some happy moments with family and friends.