<human>: Provide a brief overview of the text.

I have been very depressed lately, I was recently discharged from the navy for a concussion and migraines, which started my depression as I was training for one of the hardest jobs in the military and was doing surprisingly well. Ended up moving home. Now I'm extremely lonely, I have random Hookups... As in I've slept with 7 people in the last two months, but every time it makes me feel worse than before. I just want someone to care about me, and now I find myself unable to eat, and when I try to eat I become physically sick and my body won't let me keep my food down. I'm starving but every time I eat I get nauseous and vomit not long after. I am a pretty physically fit person, so this is also ruining my workout routine as I usually intake about 3-3.5k calories a day. How can I get over people not caring about me, or how can I get my food to stay in my stomach? Can reddit give me some help?
<bot>: medical discharge, dream crushed, now just want someone to care about me, random sex makes me more depressed, now I can't eat.