Too little weight

I have the opposite problem that most people on this thread so I thought I'd share. I'm really sick so I'm always losing weight. For context, the last time I weighed myself I was about 85lb and I'm 5ft 4in. A lot of people don't really think about unhealthily low weight in beyond anorexia or bulimia. There are days when I feel like I'm going to collapse at any given moment. There is also the fact that when you keep losing weight and you're struggling to eat a healthy amount of food you can get extremely painful stomach problems and sometimes I can't sleep due to the pain. I can't stand or walk for long periods of time or else I'll faint or something along those lines and sometimes I have to use a wheelchair due to my body being too weak to support itself. I also have a very low body temperature due to my body not being very good at the whole "maintaining homeostasis" thing. Cool thing is that I come in all sorts of dangerous looking colors like purple, red, grey, and green due to the aforementioned temperature problem. Which is cool I guess. Really concerning sometimes though.

People also feel the need to ask me if I have anorexia and whole bunch of shit. It's really annoying and it's not like I can do much about it cause I'm sick. Donate me some of y'all's fat and human flesh.

Thanks for listening. I honestly just picked some random issues with being too under weight but I could go on. Keep in mind while y'all are working on weight loss that neither of the extremes are healthy and to not do anything that might end up causing more pain. Stay healthy and good luck!