6 weeks and bleeding no cramping

Karly • Emerson Louise 12/16/16 👧🏼💖& Jack Jeffrey 12/4/19 👶🏼💙 (MC 12/4/18 & 2/25/19)

I’m about 6 weeks along and yesterday I had a little bit of brown spotting. Went to the dr and saw baby on monitor with a heartbeat and did a speculum exam and she saw no blood. Tonight there was a small amount of red blood in the toilet. I had a miscarriage in December and wondering if anyone has had this happen and it NOT be a miscarriage. I’m not feeling any cramping or pain whatsoever. Just nausea and exhaustion as normal...