Light bleeding

Heather

So 2 weeks ago i took my first pregnancy test and got a big fat positive 5 days before my period was due. I ended up taking 5 more all positive. I dont go to the dr until the 11th. In feb we had what we believe was a very very early miscarriage. I have been quesey/nauseous last couple of days but last night and today my lower back had been achey. Today I had some light bleeding that was bright red. Should i be worried about the bleeding?? Definitely freaking out in my head.