ladies, this girl needs advice...tmi?

Ok so first off, I stopped BC late September early October, had a normal period in November, my December period was weird, it lasted 2 days, the first day was brown old blood, wore a pad but didn't even spot on it, the second day I could wipe away bright red blood, but still never had to wear anything. now this period. started Sunday 1/14, again jus wiping away brown old blood, today nothing but the brown blood and hardly had anything on a tampon after 6hrs.... is this normal after stopping BC?