Tips on helping stop depression from having such a huge effect on GPA

So I just finished my freshman year at uni, which I failed. Because I was hospitalized at the end of the year, my school is taking my grades off my record and refunding my classes so I can have a fresh start, which I am extremely grateful for. However, I'm worried that once I get back to school, the side effects of my depression will, once again, stop me from succeeding. I'm not going to get anither do-over from my school, so I really need to do well. Does anyone have any advise on how to stop depression from having a big effect on GPA?