possible TMI question, no pictures are included...

Be
Well, I know for sure that I just lost my mucous plug (they were NOT kidding when they said I'd know...). However, it was blood tinged as well. I'm worried about what exactly I should do since since I have been having a lot of complications, and am now being watched as borderline preeclamptic. Is this a reason I should go in or call in? Or should I wait until something else happens? I am 37 weeks tomorrow.