Hi there, I have understood your concern. I wwill suggest you the best possible treatment options.
1 ) First of all do not panic.
2 ) As you have taken enough precautions you need not worry about the
pregnancy in last cycle.
3 ) In the month of June , was there any chance of having unprotected sex act?
If not, then you need not worry. You can simply wait for the onset of periods.
4 ) If you have not observed any
contraceptive method in the month of June, then I will suggest you to get morning's first sample of urine tested for pregnancy.
Even if you are pregnant, you can opt for termination of pregnancy with medicines safely till 9 weeks of pregnancy under medical supervision.
If test is negative, you can simply wait for the onset of periods.
I hope this answer helps you.
Thanks.
Dr. Purushottam Neurgaonkar.