Hi, i have sharp upper stomach pains (not period pains) my right hamstring muscle aches when i walk, my right tricep aches when i move it, my lower back aches REALLY BAD, when i walk or sit, i have rosy cheeks (not rosea) and i cannot put my chin to my chest because it make my back ache. i was also due for my period on the 1st on November but it hasnt come yet, i also havent had sexual intercourse