Okay so me and my fiance have been together for 6 months. We have unprotected sex all the time.. He has a low sperm count so we thought we would be okay. Well now I missed my period, and I have a lot of weird things going on. My cervix is VERY high and soft and open. It started out high when I was ovulating and it was open. Then it stayed up there for a few days, but was very hard and closed. It went down for about a day or two, then shot right back up there. And it's now like this.. (My fiance points out those things.) I have a few other things. Frequent urination, constipation, missed period, MOODY, sore breasts and nipples(nipples look darker and around then are really brown and dark veins), nauseous, and tired! Very tired. Me and my fiance had sex around my ovulation, and he ejaculated inside of me then fingered me right after (like 3 min after) so I ask.. Could I be pregnant? High? Low chance? Please help.