Awww I know that feeling, sakit hati tunggu hari kan! Nadi naik tu memang normal sebab anxiety dekat hospital, apatah lagi nak bersalin, a few of my mum friends had the same thing and it went down once they relaxed a bit, tapi kalau consistently 100+ even when you're calm, better mention it to your doctor or midwife just to be safe, sebab they need to rule out anything else especially dekat trimester akhir ni.