I really can't sleep it takes me 3 hours to fall asleep and when I sleep it's really hard...

Question, are you not eating because the food tastes bad or you just don't feel hungry?
Another question, do you think the fact that you can't sleep could be linked to insomnia or do you think it's something different?
Last question, How would you describe your mention that "it's really hard for me to wake up"?

Take melatonin, it’s a natural hormone that is produces in your body to make you go to sleep. You can get it in gummy, pill or liquid form

Not hungry, Idk but I'm in my bed not like I'm thinking just staring until I sleep, it's like I've been in a coma

Isn't addictive?

It*

If your health is really declining badly I suggest that you try to eat something even if you aren't hungry. Make sure it's something healthy though, otherwise it could harm u further if your immune system is weak from the lack of sleep and vitamins.
About the sleep problems, I'm not sure if it is insomnia but I suggest you go look up insomnia and investigate it a little to see if it is it. I'm not too knowledgeable but if you think that it is insomnia after doing a little investigating then you should turn to someone to try to help you fix it, or you could try going online?
As for the hard trouble waking up, I really don't know. I don't have any real idea as to why or what it is and I've never really experienced something of the sort myself....
I hope you get better. And if you keep having these problems then you might want to see a doctor.

I totally get the part where you can't sleep easily and i also do sleep 2 to 3 hrs a day. I'm always tired too to the point of being lazy to eat hence i have no appetite. Maybe they are linked. I don't mix reality with my imagination. In my case, i don't see any point in doing things, i feel so jaded and detached most of the time. I'm just having existential crisis. I don't feel like dying but i'm just going with the flow like a dead fish. Well i'm just sharing mine since it could be the case for you too hahaha

in my own opinion i think its best to talk with your family and doctors it could be something that could last through out your life time and cause some dangerous outcomes if left alone,especially lack of sleep which can directly affect your mental state but i would suggest trying to sleep on a schedule and try to eat at least a little bit of food throughout the day even if its just a small snack and to do so regularly so your body can have a schedule which can actually affect your life in a good way.i can only give you advice,not tell you what to do with your life but i do hope this helps.please try and take care of yourself, i hope you can find a way to get more sleep and eat better.

Okay I'm gonna try to see a doctor thanks tho for everything really made me glad to know there's someone who cares about others

I actually feel the Same I'm so sick of it it's like there's nothing more this is how you're gonna feel for the rest of your life and that is so nerve wrecking

Thank you so much you're an amazing human being wish you the best and I'll try to see a doctor