wierd..anyone experience this.

im 16 female..so i think ive had dp or dr since november..im not really sure..its gotten alot better the last couple of months, and i noticed that i feel soo much better and much more in touch with reality when i get more sleep. but the past 2 weeks ive been getting these awful headaches that increase during the day and i get really fatigued to the point where last period of school day i feel like im going to pass out...but thankfully making it home and falling asleep. throughout the day i find myself walking class to class feeling like my legs arent mine or i cant really feel them..i can feel them like they arent numb but somehow they dont feel like I am moving them so i start to panic but i can usually calm myself down and continue walking to class with this weird sensation...same thing at home i start moving my arms and legs to see if IM really moving them or if they are even real its kind of scary...anyone else experience somthin like this?