+1 to what
@Daíthí said...you are NOT trash, you are a worthwhile person who is going through a tough time but it doesn't always have to be this way.
Right now, just focus on getting through the next 24 hours and try (hard as it may be) to avoid going down a mental rabbit hole of self-abuse.
Use us here on the forum, whether via threads, inbox, direct chat or the chat rooms. There are some great and knowledgeable people here that have felt exactly the way you're feeling right now.