I know I already have a few floaters, but I also see these shapes that are clear-colored sometimes. Thay seem to haver a definite shape and almost look like some kind of gel or something. Thay basically behave the same as floaters-swimming in and out of vision every once and a while. Are they just a different type of floater?

I believe they are. I have a lot of floaters, most of them are dark, but also ones you describe to. You may want to go to an eye doctor for peace of mind though.