baby kicking on cervix whenever I sit down

Jaslyn
I'm 22 weeks. I noticed that when I sit down with my foot on the ground, my baby starts to kick on my cervix which is extremely uncomfortable. But if I lie on bed with my feet off, she will be kicking the tummy. Anyone feeling the same? I'm working in office and needs to sit for almost 10 hours a day. I wish I could jus lie on my bed all day.