Hi my mate and I had sex about nine weeks ago I have had both of my periods but they were both short at the same time I was having my period I was taking a laxative called Polyethylene Glycol 3350 a dissolvable substance taken by the mouth which gave me bad gas. I was taking it on my first period and that was short and I took it on my second period that was short.. When my mate and I had sex he didn't release himself at all and we used a condom could there be a possibility I could be pregnant because I recently took the medicine and now I feel nausea is it the medicine or beginning of morning sickness.