Non nurse asking advice

how do I ask questions of my own on here I have a medical problem . I need info fast . I just got out of the hospitall with a c-section and a hysterectmy ans developed three blood clots. one on each side of my stomach and one IN MY LUNG. doctor put me on heparin but so far he might have overdosed me . at first he said put 2.5 cc in syringe then nurse called to check and he said oh no put 1.5 in syringe . even phamasist called him to double check the dose ??? OK so do any of you know about heparin to tell me about it .thanks cajuncuttie70