BLOODY DISCHARGE

so I’m currently 21+2 have a cervical cerclage. Have miscarried before at 21+5. Rang the midwives and all they said is to put a pad on? Didn’t say nothing else sounded like they just wanted to get off the phone!

I got checked 2 days ago they said my cervix looked closed. Should I be worried

I’m on bedrest only get up to go to the toilet.