A serious Period Question Please Help?- Giving Points!!!?

Does any one else feel this? Well when I get my period I have a bad on but when I'm in cles and in chairs then you can putt your feet on the person bar behind you on the chair that holds thier stuff under the desk well so my legs are a little open but sometimes I can feel like drops coming out does any one else feel this?I had to change my pad three times bewteen 7am and 6pm its kind of heave-should I be worried and I always smell anodor so is there anything to help that? Also I have to get a physical this week so is there anything the doctor is going to do if she knows I have had a few periods since I just started like do any i dont know "special" tests for women with periods?Its not a gynecoligst(how ever you spell that) its just a regular kid and teen doctor-so please answer all my questions. Thanks very much for the people that do you want know how happy I will be !!!!!! Thanks!!!!!