I have been on the pill for 2 months now and my menstraul cycle is still trying to adjust. I have had irregular spotting for the past two months.

For two days about a week ago I had a lot of irreugular heavy bleeding. On the second day of the bleeding (tuesday) we had sex without a condom but he pulled out.

The next day I wasn't feeling well and threw up after taking the pill - so I took a second one as instructed to do so from my pack. Could that extra dose have stopped the bleeding?

Since tuesday we have continued to have sex - either with a condom or him pulling out in good time; however the heavy bleeding stopped so abruptly after that day (its now sunday). Could I be pregnant? I am about to finish my pack tomorrow and should be expecting my period - if I don't get it could that be because I am pregnant? Or because I already bled so heavily last week? When should I get a pregnancy test?