Any remaining financial aid will be refunded to you. Generally, if financial aid has disbursed into your student account and a credit is created, you can expect to receive a refund within five to seven business days.
Tobacco contains nicotine. Some people are very sensible to toxic effects. Dizziness and nausea are toxic effects of nicotine. Chewing tobacco with result in mouth and throat cancer. Hope you are smart enough to realize you must stop.
Re: Grinding teeth/ tmj? cause dizziness? Grinding or clenching teeth may not cause the dizziness but if you are doing either to the point you strain your jaws and facial muscles then your eustachion tubes may become inflamed causing ear fullness or stuffiness and dizziness or feeling spacey. A night guard may help if you are grinding/clenching mainly at night.