Can anyone help give me ideas

I’m 35+2 and have had bad Braxton-Hicks since last night. But nausea since early yesterday. The Braxton Hicks come and go but nausea won’t go away and I’m now constantly running to the bathroom because they make me need to sit on the toilet and go. I’m thinking about calling my birthing center to see what they have to say. But before I do that. Anyone got ideas?