any advice?????

Steph♥️ • DS 8LBS 9OZ 31st Oct 2015

I spotted on the 4th, 5th,6th and 7th of October, then got the mirena out on the 25th and bleed heavily for about 3days ans spotted for another two. My period was due in the 4th of November the day before i was in agony with cramps and a tiny bit of of pink spotting on my underwear and nothing since! Any advice from anyone???