Hi....
Welcome to healthcare magic ...
As per your complain you have depressen problem that lead to headach and other problems.
I will suggest you to do some following modifications like...
Consult a psychiatrist for further treatment.
Antidepressants drugs can use for short period of time.
Do a relaxation excercise like
yoga and
meditation.
Aerobic exercise also helpful.
Take a well balanced diet and eight hour sleep.
Read a motivational articles.
Stay connected with your friends and family.
Don't delay one only medicine.
Cognitive behavioural therapy helpful to alter your thoughts and decrease negative thoughts.
For suicidal thoughts ECT (electroconvulsion therapy) helpful.
Never give up and think positive...
I hope my guidance helpful to you..
Take care.
Thank you.
Dr Rachana R Goswami.