I just started taking seroquel xr and my dr told me it causes weight gain ok thats fine I just lost 20lbs and I go to the gym regularly. But I was drinking alot so I had to give that up when I started the new meds. I having so many cravings and I'm always hungry and tired. Sometimes I feel nauseated or my heart starts beating fast. I think that's anxiety but from drinking? I'm getting so confused I don't what to think, do, or eat.????