So I’m 16 weeks pregnant and for the past couple days I’ve been having this feeling of vaginal fullness, almost like a tampon falling out or something. I mentioned it to my doctor last week because I was afraid my cervix had lowered or dilated but after a cervical check she informed me it was still very high and closed. I just don’t know what else it could be and I’m getting nervous. It’s usually much better when I’m standing and walking around but as soon as I sit down I feel like my uterus is gonna fall out of my body. I also get a sensation like i need to pee when sitting. Is this normal? Is it just swelling? Any ideas? I’m terrified of going into preterm and I won’t see the MFM until 18 weeks.