5. Wanting to practice writings essays and doing practice tests but I just can't focus as much as I do during the ACTUAL test. like I need to study somewhere with other people and then I will focus.
6. Mosquito bites, ok today I arrived somewhere overseas and when I was in a car to my apartment, I GOT 10 FRICKEN MOSQUITO BITES ON MY LEGS OMGG (Insert crying emoji)
7. Waking up to have a dry throat EVERYDAY with like MUCUS in my mouth I have to spit out.. (IF ANYONE HAS A REMEDY TO THIS PLSSSSSSS (maybe because I am wearing retainers and they have this indelible white thing on it (is it bacteria??)
5. Try your local library, in particular find a silent area, this time of year there won't be many people studying but there is the rest of the year (especially before exams).
6. I'm building a stick insect enclosure for my brother for christmas so i've been outside the last few days. I feel your pain.
7. I have some white stuff on my retainer too, I dunno what it is though. Make sure you brush your retainer when you brush your teeth at night too, and rinse it when you take it out in the morning. The dry throat/mucus thing sounds like what happens to me when my nose is blocked and I have to breathe through my mouth at night. Maybe try sleeping more upright - like prop your pillows up as much as you can.