I've been on nexplanon for 9 months. I usually only spot 2 days out of the month. But this month I woke up to a pool of blood! Along with mild cramping- i ended up taking a bath to clean up & ease the cramps so i could go back to sleep. When ever I use a tampon I bleed out after 30 minutes! I put one in before I went to work, after being there 10 minutes.. my liner, underwear & pants were soaked!! I sat down to wait for a customer to free the bathroom.. & when i sat up there was blood on the seat!! It's far worse then my usual periods when I had them. & I don't know if its normal to have a random blood show. Or if there's far worse problems. Please help!