My boyfriend and I had sex a day before I recieved my period. We used spermicidal condoms. I'm pretty sure it was my period and not spotting, since it had lasted seven days and it was a regular flow.

We have been getting worried that I may be pregnant. We have had sex before but have never really thought that I might be until this particular time.

I have been sick for about two days. Hot flashes, stuffed up nose, headaches, cramping, bloating.

Is it possible for us to be pregnant?
We are very concerned.