Cramping and Cervix Discomfort/pain

I’ve been having cramping only in the afternoon but it’s off and on and doesn’t last too long! This started on Tuesday night and has been only happening in the afternoons and today it was accompanied with some cervix discomfort when the baby started moving around really low! I already reached out to the doctor that’s on call still waiting for a answer but I’m 33 weeks even today and was wondering if any of you experienced this..