So much to do, so little time!!

It seems like every time I manage to cross one thing off my list, two replace it!! I have 6 weeks and a laundry list of items that need to get done or purchased. Some items are easier than others, but then the others are a bit more complicated, and I don't necessarily WANT to do them! Like doing a deep clean of my apartment before my brother moves in. After all, it is just my brother, he doesn't need it to be spotless! Does he? And then, in addition to the items running thru my head and the new items popping into my head I've started obsessing over what exactly I should pack. How much should I pack? How little should I pack? Should I bring a dress and heels in case I want to go out? Should I only pack outdoorsy/travel clothes? What type of American luxuries should I bring with me, i.e. hand sanitizer, wet wipes, etc.? (insert maniacal crazy lady scream here!)