I am on my period. I unexpectedly skipped a period last month and just started today for the first time since new years. recently i had sex with an ex boyfriend of mine that is kind of large, as in wide down there. during intercourse i bled a fair amount, (this is not the first time it has happened). although i had no pain at that time. later on that weekend at a different instance i had a little discomfort and pain but with some readjustments everything was fine. Today i was taking a bath to rinse things out down there as i often do and i passed a pretty large piece of tissue, part of it was light pink in color and part of it was dark red it was about an inch and a half long and a quarter of an inch wide. still not in any pain, kind of freaked me out. just wondering if this is something i should worry about.