Finding it odd tmi pic

I'm 32 weeks and baby hasn't been moving very much today. So I got out my Doppler and found her heartbeat. I found it after several mins of searching on my old c section scar. She is super low. She's never been this low.  And her hr is much slower than her normal. I'm attaching A pic of my discharge post wipe as well. It's been gray browish and now to me looks slightly pink tinted. My mom says she doesn't think so. What do you guys think? Anyway are theses thing I should mention to my ob I have an appointment in two days. 
Posting anonymous because I'm still finding it weird to post a pic of discharge :/