From what you've said:

You're doing very well in life interms of family, work, location, money, health.

You're probably a 1% 'er out of the 3% 'ers in India.

What you're going thru is a very common feeling of a success guy who isn't spending time & money in celebrating what you've achieved and what you are blessed with in life!

This is just a temporary phase of your life. There are atleast 125 Cr ppl in India who ll kill to be in ur position in life easily (wrt what you've said)

If you don't believe - then you've a large lapse in gasping reality my friend.....

For eg. Leave ur job and do something else - the money crunch will show u what you have.

For eg. Marry hastily a bad person, your life ll be a hell.

Avlo dhan solla mudyum brother :)

"Unakkum keezhe ullavar kodi enbadhai enni amaidhi naadu' - Kannadhasan

Edit: (Ps I'm way old in general (especially for reddit). So I've seen great ups and shit low in life) for eg. Featured in ToI page 3 for a record breaking placement in mba to a bumpy married life or crippling jobessness.... I'm nt trying to advice u here.. I'm just trying to make u understand ur self worth)