Your symptoms could be due to the contraceptive
. Though you had intercourse during your fertile period, since you were regular with your contraception
, the chances of conception are minimal. Yet, you should exclude/confirm pregnancy
. If you wish for an early confirmation, please get the serum beta-hCG
test. Else, you can wait for your next cycle and if you miss it, test for pregnancy with a fresh early morning sample of urine 3-7 days later. Hope you find this information helpful. Good luck.