If you will be living in a dorm, I think this CollegeBoard checklist covers the basics pretty well: https://bigfuture.collegeboard.org/get-in/making-a-decision/off-to-college-checklist. Some of the items can be accrued as you go along, and don't have to be taken from home on your first move.
From my experience, the best laundry bag you can find is a used duffel bag from an Army surplus store. No amount of dirty socks or towels will be too heavy for it! And if you are living in a dorm where you will need to carry your soaps to and from the shower, get a cheap but sturdy plastic caddy that will be easy to clean in the event that the caddy gets a little funky.
If you get stuck trying to decide what to pack, think simple and necessary! You can always grab something you missed when you get home for a holiday break, but those rollerblades you never used but MIGHT need on campus are just going to end up being a waste of very precious closet space.
I hope this helps!