tmi discharge.

Is this normal or no?? I will. Be 6 weeks on 4/13. I have an ectopic in oct 2016 and blead and a miscarriage in jan 2017 and blead. What is this?? I have had that for a couple of days on and off. I had hcg levels tested 3/28 count 144 3/31 count 390 and 4/7 count 6099. With the two I lose my levels were never this high. By my period I should be 6 weeks and 1 day today 4/12 but by the TVU I was today's behind and they said they seen a sac. So by the ultrasound I am 5 weeks 6days today 4/12