When is too much spotting considered a miscarriage?

Br

I’m about 5+6 today however I’ve been spotting/bleeding for the last 5 days. Ended up in the ER with spotting originally which changed to dripping blood everytime I use the toilet (both fresh & old blood).

It isn’t enough to fill up a whole pad, but still a decent amount to be worried.

• We have ruled out pregnancy in an unknown location.

• I just had a miscarriage early June so i thought I’d be in the clear this time.

• I don’t have nausea anymore! I vomited one time last week but apart from that, it’s all gone away!