So about 2 in a half weeks ago I had my period for 5 days like normal, then 4 days later I started spotting, the spotting was light pink light brown, but had negative pregnancy tests. Then it stopped after 3 days. Well about 3-4 days ago I would randomly bleed 3-4 times during the day. Yesterday my blood was dark brown, almost black, and today it's bright red. I haven't had any cramping either so I'm a little confused.