I would suggest you try to listen to some of your favorite artist and their songs, and try to mimic them. How how is it arranged? what tempo (bpm) does it have?
There are many youtubers who have remade songs from top producers. I would recommend you check it out and try to go along with them. You'll learn alot of things that way, and get a better feel for how a song is made from start to finish.
From there you'll know what to do before and after the "loop" to make it connect with other parts of the song and make something that makes sense.
as for the loops you've made some of it got potential, but it's very basic and lacks characteristics and depth. it's sounds much like stock sounds. However, everybody starts somewhere and I'm far from good at it myself.
you don't know what you don't know, and when you figure it out it will make more sense.
anyways, good luck on the beatmaking!