As an under-eater myself, who genuinely doesn’t give a crap about whether I get food or not, let alone live or die, how do I get back into eating when I haven’t in a while? 

I hadn’t eaten in 4 days, so I had a bowl of cereal yesterday because I didn’t realize until my friend pointed it out (again, I have a genuine lack of care for how I’m doing). After that alone, I felt like throwing up. I’ve tried to get more into eating again, but every time I’ve eaten after feeling like it, I feel like puking again. How do I get back into eating? People getting on my case is something I don’t want on top of all this.