bleeding 4 months PP ..emergency c section

I had an emergency c section 4 months ago , I bleed for 6 weeks after then last month I got what I thought was my period starting and it was normal and lasted 5 days then this month my period was late by 4 days and then it started and stopped for 2 days and now it's been going on for the past 15 days .. it's not very heavy but it's dark red I'm breastfeeding full time I can't get in to see my doctor until Monday and I've been freaking out ... anyone else have this happen ???