Brehs, I keep losing weight. Any suggestions for gaining weight?

[He Who Posts Well]

I keep losing weight, like 15 pounds in 3 months (...no HIV). Docs don't know what's up and say nothing is wrong with me. I guess I'm just not eating right.

How do y'all pack on pounds? I ain't trying to be all Soulja Boy for the rest of my life. I just wanna get to a reasonable weight