Post mirena symptoms??

Katie
Ok so I got the mirena out two weeks ago after 5 years. After a few immediate days of nothing I started either my period or a mass murder in my uterus. Lol. I bled for four days so bad I almost called a doc. Then it tapered off like a normal period. Day 5 light. 6 nothing. 7 spotted. 8 nothing. 9 half nothing with wiping and a light discharge. Accompanied by major stomach painsand diarrhea(tmi sorry). Day 10 nothing. 11 and today 12 nothing except a very light discharge wiping and my stomach making some god aweful noises but no pain. Trying to start keeping track of things so we can TTC but not sure if this is a period or what? Of course on the days with no bleeding we had sex. And on days I thought period was over I tested for ovulation and nothing. But completely new issues I'm dealing with. Any opinions would be great. 
*update*
No bleeding. Just light brown discharge. Not sure what the hell is going on now. Lol. This is two weeks now! It's not heavy. Just spotty or when I wipe. Anyone go through this with the mirena??