tried to put a tampon in it hurt, gotten dizzy and faint

Hi,
Welcome to ehealthforum,
The symptoms that you describe (abdominal cramps, prolonged bleeding, dizziness, feeling faint, headaches, increased vaginal discharge, increased tiredness, changed bowel habits, bloating, tender breasts, etc) could suggest pregnancy chances if you had been sexually active without protection around your fertile days. If pregnancy is suspected, look out for development of any other new symptoms suggestive of pregnancy. The urine pregnancy tests done very early in pregnancy can fail to show you positive results as the kits are calibrated ones, so unless the hormone levels in urine reach a certain level, they do not show positive results. If you suspect chances of pregnancy, consider visiting your doctor/gynecologist at the earliest for thorough examination (to confirm pregnancy related changes/signs in body) and blood/serum HCG level test (to confirm/rule out pregnancy accurately). Be in regular monitoring and follow-up with your treating doctor/gynecologist and report any new/abnormal symptoms immediately. Take adequate rest. Drink plenty of water. Maintain healthy diet.
Take care.