Im 15 weeks pregnant and my nipples are so sensitive. My husband cant touch them because i get so horny. Well I had sex yesterday and he touch my nipples for like 5 minutes, it was heaven. Then we had sex Well this time I only had 2 orgasms but I had the worst headache ever. It was horrible. I thought i was going to have a heart attack or something I got very worried. This is the first time something like this happen to me. Is this normal as pregnancy progess ?