No matter what you do, your main income should come through an activity that is fulfilling and enjoyable. By not doing this, you are making yourself miserable and significantly shortening your lifespan. You are putting yourself a a much greater risk of cancer and of coronary conditions.
Stop, think about what you really enjoy in life, and pursue that as your main income production. OK, there are some limitations. I do know someone who aspires to be a daytime mattress tester :^)
You may not make as much money but you will be happier and live longer doing what you like.