My lochia disappeared (except for spotting) 4 days ago. I didn't even spot heavy when I pumped. Just pumped at 12, stood up, and blood and a few clots gushed down my leg. Ran to put a pad on (was only wearing a liner) and soaked the pad with dark red blood and a few more clots within the minute. Put a second pad on... no more clots but it is filling up with bleeding similar to first day AF in quantity. What's going on? Just a little concerned because APH is why bubs was early.