Could I be pregnant? 3 days late!

Hi,
Welcome to ehealthforum,
Pre-cum/pre-ejaculatory fluid is known to contain sperms and the pullout method is associated with highest failures. The chances of pregnancy cannot be ruled out if you were sexually active around the time of ovulation. The symptoms (absent pre-menstrual symptoms, breast pain, sensitive nipples, sore breasts, feeling sick, increased tiredness, increased appetite) could be suggestive of possibility of pregnancy. Sometimes urine pregnancy tests can keep showing you false negative results during early pregnancy as the kits are calibrated ones, so unless the hormone levels in urine reach a certain level, they do not show positive results. If pregnancy is suspected, look out for development of any other new symptoms suggestive of pregnancy. Wait and watch for your periods. If you do not get your periods within 10 days of expected period dates, or if you get abnormal/altered periods, or if you suspect chances of pregnancy, you should consider visiting your doctor/gynecologist for 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 of your treating doctor/gynecologist and report any new/abnormal symptoms immediately. Take adequate rest. Drink plenty of water. Maintain healthy diet and lifestyle.
Take care.