Has anyone else experienced this?

This month was one of the most weirdest cycles ever. I had light cramping pain and EXTREMELY sore breast for 2 weeks leading up to the day my cycle came on (which was a day early) it started with brown spotting for the first FULL day (Which NEVER HAPPENS) the 2nd day it's was pinkish that FULL day then the next day it was a Lil heavier but not like a normal cycle on the 3rd day. But the 4th day it was heavy but not heavy enough to where I feel it like my normal HEAVY cycles by the 5th dat it was brown spotting again and nothing the next day... but the CRAZY thing is my cycle was totally gone on Dec. 23rd today is Dec. 29th and I have VERY Light pinkish spotting... What the heck? This has never happened before SOMEBODY, ANYBODY PLEASE HELP ME!?!?@