34 weeks cramping and mucus

I’ve been having period like cramps the last two days, nothing terrible, but noticeable. They aren’t like contractions, they are pretty consistent, but did stop a few times today. They remind me of the cramps I had in the first trimester. I’ve also been losing bits of mucus, today there was a tiny bit of blood in it. I’ve been in contact with my midwife who suggested rest, water and magnesium and I’m keeping her updated. I’m 34+2 today — anyone have any experience with any of this during the third trimester? Thanks!