Thanks for the query.
After stopping the contraceptive
pills it will take sometime for regularization of the menstrual cycle and for recurrence of the ovulation.
Just by symptoms we cannot confirm or rule out the pregnancy
So you better go for blood test
for pregnancy which will rule out the possibility of pregnancy.
If the test comes negative in the next cycle you plan unprotected intercourse
around the time of ovulation which will help in getting pregnancy.