Lifestyle tips

I'd like to gain more weight, but I have a problem: I'm excreting way too much fat. This is the fat I'd like to have on my body. I also have to go to the bathroom immediately after getting stuffed, and then I lose a lot of fat again and can't gain any more weight. What can I do to stop my body from excreting the fat so quickly? I want most of the fat to stay in my body so I can gain even more weight.

I'm not sure if its the way you've worded this, but it really sounds like you should see a doctor.

Apologies if I have misunderstood.