@anotherhalofan bruh, best thing to do if you've got too many ideas, write a one paragraph outline of each, probably 5-7 sentences.
If you find you can't get the whole plot thought out in just five sentences, put it to the side, or else it'll be a huge hopscotch when it comes to the storyline.
It's a really good way to keep track of ideas-- and prioritize them too c: