Thanks for the query.
I understand your concern.
If you had unprotected intercourse around the time of ovulation, there is a possibility of pregnancy.
Though your symptoms are suggesting the possibility of pregnancy, just by symptoms we cannot come to one conclusion as these type of symptoms can be seen in other conditions like premenstrual phase, pelvic inflammatory disease etc.
If you cross the expected date of periods, better to go for urine pregnancy test to find out the possibility of pregnancy.
Meanwhile, you can take symptomatic treatment with your doctor's advice.
Hope this helps.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.