Crinone

This may be tmi but I need to know if normal. I was on crinone for about 2 weeks and I still didn't get pregnant.... the doctor told me to stop because it's delaying my period and we will start treatment on day 1 of my period. Ok. So I'm noticing that it's harder for me to have sex. I'm super dry and tight and in pain after. Anyone else had this experience w that medicine?