It took me about 3 weeks to fully stop bleeding from my first miscarriage.
I know how you feel about associating the events....we found out my 2nd pregnancy wasn't viable on our wedding anniversary. That day was really hard and we canceled our plans because I started to bleed that night and the cramping was painful. Luckily, by the next anniversary it wasn't in the forefront of our minds anymore so we really don't associate the events anymore.
Hang in there, and give yourself plenty of time to grieve.