Prayers please

I am currently 19 weeks and I have been having a lot of pain. I went into L&D today to get checked out and found out that the outside of my cervix is open but the inside it still closed. My cervix is thinned a little so I have to be very careful or I could loose my sweet angel. Please keep us in your prayers we have a 5 year old girl and had a stillborn girl last year. If baby Audrey doesn't stay put I may loose her too and I can't go through that again.