uh some help (may be a little TMI)

So I have been sitting all day and I just stood up and it feels like I have something like sitting in my vagina.....there's pressure and it feels like when you don't have a tampon in far enough. I'm 32 weeks today. I washed my hands and took a check cuz it seriously feels like somethins there and all I felt was my cervix is super soft and low and my cervix feels open. Should I call or just chill out put my feet up an see if I feel better? Aaahhh lol