welcome to Health care magic forum,
your presence symptom of digest problem is because of your tension due to your unsecured sex....
So don't worry about it and take down the following posative signs for pregnency.
1.Absence of or missed menses (amenorrhea
) Soon after conception
3.Frequent pee as early as the first day of a missed period
4.Tender, swollen breasts as early as few days after conceiving
5.Nipple changes (areola
darkens and the tiny glands look more visible) in first trimester
Wish you a safe a cheerful health ahead.....