FTM - When to go to the hospital?

R

So I don’t want to go prematurely and be sent home. My water has not broken (which would be an obvious sign to go) but I did lose quite a bit of my mucus plug this morning with a bit of blood. Since this afternoon I have had contractions and they are currently only lasting about 30 seconds and are about 5-7 minutes apart.

Every once in a while they come closer, but then space out again.