Attempting to clean my room

I've always struggled with cleaning. I always had low energy and could never get myself to clean, and my dad had to help a few times because it got to a point it was bad. This has always been a thing I've been ashamed of.

My room got pretty bad again, and of course I never had the energy to clean, I put it off, and was overwhelmed, so I didn't do anything about it for a while. Today I tried to clean my room. I asked for help to clean my room two days ago, they agreed, but it turns out they had other plans today (I don't mind) so I did it myself. I didn't make too much progress, but I'm happy I'm just trying. I made a list to make it less overwhelming for me, though I think I didn't make it small enough lol.

How do you go about cleaning a kinda-disaster room?? because when I'm decluttering, my brain is like "are you sure? are you sure? idk man..." and I kinda just stand there looking at it until I force myself to do something about it. It helps that I wear gloves and have a vacuum near me in case I find a tiny spider or just bugs in general (my room is kind of that bad...) It feels like I'm looking for the best starting point when there is none once I finish picking up the trash in every area I feel comfortable in. I feel like I could've done more, but I didn't really know what to do. I'll do the area's I'm more uncomfortable with(they're way more messy) later once I'm finished with the places I feel like I can do more easily.

Please feel free to give advice, I'd love the help. I kind of just went head first into doing it