Cervix

Has anyone ever felt their cervix right before your period? Mine is predicated to come in a few days and my cervix feels really high and open and kinda firm but not really hard if that makes sense. I’m just curious. I haven’t had sex in almost over a month and I’ve been on bc. Plus my ex had a low sperm count. So there’s no chance of pregnancy or at least a low chance. Like I said I’m just curious