Short bleed for a few hours for a few days

Has anyone in their first trimester ever have just a bleed, no other bad symptoms or anything, just a bleed that went on for a few days but only lasted for an hour or less each day and then stop until the next day? I've had no pain or anything, still have pregnancy symptoms and still getting twitches in my uterus, I'm currently 10 weeks. No explanation for the random bleeds either, and only in the mornings and it start off pinkish red and is now turning brown and smells like old blood