This evening I was doing my nightly floor stretches and when I sat up I noticed a small amount of vaginal bleeding. I have no pain and the baby is still active 2 hours from when I noticed the initial bleeding. I called my dr on the after hours line and he said to keep an eye on it however if it becomes more active or increases in quantity to go to the emergency room. The total amount of blood wouldn't have filled even the smallest pad but I'm obviously still worried. There is no pain, and I've been checking and there seems to only be a tiny bit of occasional blood (checking every 15 mins). Anyone experience this? I'm about 33 weeks at this point with no history of complications.