im 19 i have lower abdominal pains on the right side , stomach seems a bit big and firm than usual, pain in my lower right side of my back, bruising pains along the upper and lower area of my spine, day to day constant mild sometimes increasing levels of pain. before this i had a pinkish brownish discharge before seeing my period after was the same thing but now its white i also feel tired or have headaches but my adominal n back pains are consistent. plz help me.