I'm mentally fucked up

So I have, mild depression, severe anxiety, insomnia (sleeping disorder), ADHD, dyslexia and an eating disorder. Sometimes I wish I was a different person, I tend to make my own worlds inside my head to cope with everyday life. Am I the only one with this many metal issues? Cause god I feel so alone, I feel like my friends are freaked out by me sometimes cause they just don't get it. Or I hate when they try to relate themselves to me, like "yeah I'm definitely depressed, I cried for like 2 hours yesterday and then I ate ice cream to make me feel better." Or "yeah i definitely have insomnia, I went to bed at 3:00 the other night!". Bitch I don't get any sleep most nights. And wow you poor thing you cried the other day! Dude I have weeks where I don't go outside because I'm stuck in my bed and cant leave cause my mind won't let me. You have no idea what goes through my head, so please just don't try to fucking relate to me! Ugh sorry I had to rant