11+1 weeks & cramping all day

I need help. I am 11 +1 weeks today & have been cramping pretty bad all day. I’m not dehydrated as I’ve been drinking regularly. I don’t want to page my midwife if it’s not urgent but the cramping hasn’t stopped & the office is closed… should I go to an after hours walk in clinic or just page my midwife?

Is this normal?