Was 18 days late. 2 negative hpt. Bloated for a week. And now got my period. Could I still be pregnant? Is that normal to go that long with out period?

Stress can cause absent periods or it can go on hold till next month. I had this problem, 2 weeks late, bloating, being sick, twinges in lower abdominal, fatigue and few other symptoms. I went doctors had blood test and was negative but PCOS came up. PCOS can have the same symptoms as pregnancy. Not saying you could have this but go doctors and get a blood test to check for pregnancy. Although sometimes in pregnancy you won't get a positive up until 8 weeks depending on your hormones. If your still unsure wait a week do another test then go docs.
2 weeks late, have you had sign of ovulation even after your missed period, and can you feel your period coming up soon?