Bleeding 35week

Jenna
I started with pink (blood stained) discharge this <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a>, now its fresh red blood when wiping..im 35 weeks. Feel heavy in crotch and having odd twinges, nothing major though. Should I be concerned or is this pretty normal for this stage? 1st baby so nothing to compare with..baby still nice and active x