Welcome to Neuro Talk. You found a site with lots of good folks and information. Anytime there is a dizzy feeling I think neurological. So I agree with Sally, that your primary care doctor could send you to a nerurologist. Being dizzy can effect your appetite. I know about not having insurance, but in this case, it would put you at ease if you had a good work up. Also a gastrointerologist, or Upper GI doctor, can address that gastric reflux. That plus the loss of appetite he can address. Acid reflux if left go long enough can cause some unpleasant problems. Your doctor can help you get that under control too. I do wish you all the best. I hope that you are able to find out what is wrong, so that you can go on to your active lifestyle. ginnie