Need advice please.. Pained!!

Courtney
I've been having bh and contractions on and off for days now. Today I noticed way more cramping, when I get up from a sitting position I feel a little leak down there and excruciating pain, and my stomach is hard most of the time so I'm finding it hard to time contractions. I'm 38+6. Who else has been experiencing this? When do I call triage? Wednesday I was 1cm dialated 50% effaced and had a membrane sweep done.