I was told my my OBGYN triage nurse if any red blood or clots or tissue pass it's not a good sign. Slight spotting is ok, yet sometimes ppl bleed and go onto having healthy babies. I would go see your OB. Hugs..
I am not sure about the numbers, but how much are you bleeding? Are you filling a pad? If so, then that doesn't sound good. If it's just some blood when you wipe, and cramps are minimal then could be harmless. Anytime I had any bleeding (which was up to my 12th week) I would call ob's office and talk to at least the nurse.