Home project progress check

I am haveing a hard time deciding what to do. One of my ideas is like under water to do like a overwhelmed theme or to do a like where am I right now kind of thing. One of my other ideas was like to do under water but like as and thing to show the feeling of when you have a lot of homework and you just go to bed instead of doing it. I have played around with composition a lot and really what every idea i get the best composition with is what I will do. Other ideas include walk in the woods and kid me holding hands with older me looking up like what is going on but idk if ill do those for this project. I painted a fish because im going to do underwater anyway most likely and I just need to start on something so I wanted to do a fish but we will see if i even use it.