anxiety and depression

Who else deals with this? How do you deal? Currently taking Zoloft and I haaate it. When I don't take anything (like currently) and I get very depressed or anxious (just went through a breakup), I don't eat for DAYS. I don't sleep. I tremble and my heart races when i overthink. I feel nauseated and I get diarrhea. Any ways to deal with this? :(