I need help for my future

I'm 25M currently working in Customer support postion in a company making bearly 40k a month.

I can't change profession due to lack of higher education.

How can I overcome this situation? Should I go back for studies or go overseas minimum wage.

Looking back at my life i wasted most of it for nothing. But i want to keep the rest of it. Do you have have any experience turing life around from a low point in your life. Please share. If you have a path that i can take please share. Thanks.