Hello and welcome to HCM,
I am Dr Nilajkumar a consultant gynecologist and I will be helping you in your queries.
Please do not feel stressed. The chances of pregnancy
are very very low just one day after the period. So you are most likely not pregnant.
The earliest you will get a positive test for pregnancy is 2 weeks after conception by a blood test
and 3 weeks later by a urine test. So it is early for the urine test to come positive. Wait for 5-7 days and then take a urine test with the first morning urine sample for best results. It will most likely be negative as chances of pregnancy after single sexual encounter on just a day after periods are very very low.
So do not worry. Your symptoms are all due to stress.
Hope this helped.
Thanks for using HCM.
Have a good day.
Dr Nilajkumar Bagde
Consultant Obstetrics and Gynecology