I understand how you feel bro. I was in the same boat as you. I'm mad at the scammer but I'm more mad at myself everyday for trusting the scammer till the point my heath is deteriorating rapidly until I realise that it just money and I must move on or else my health and my close ones around me will suffer.
Yes the money you have before would make your life better but it's all gone now, you can be depress forever but what good will that bring?
You can try to recover your money but now I suggest that you need to accept your losses and move on with your life as best as you can. There is no point crying over spilled milk. As long as you have your health, your mind and your ability to make money, I'm sure you will still survive after the scam but this time you will be much wiser, better and stronger.