It became very difficult for me to sleep. I also have nightmares at night. I know that this is related to stress, but I don’t know how to fix it.. Who has experienced such situations?

Wow, that's a pretty unusual problem. You know, I have an idea and you can try it to get rid of the fact that you're always sleeping. I use hash extracts https://www.shroomsdirect.io/shop/extracts/hash-extracts/ to work effectively. Maybe it will help you be awake and sleep less. I know the idea is crazy, but I'm almost 100% sure it will work.