TMI Brown Discharge w/photo

Hello, I’m currently 7 weeks 3 days pregnant. I had my first U/S last week. After my U/S I started having some light discharge for 2 days, not all day just in and off. Called my Dr and she said it’s normal and that everything in my U/S looks fine. Today has the heaviest amount and I’m worried I may be in for bad news when I go to my appointment on the 11th. I’m a first time mom so anything that seems abnormal freaks me out. Has anyone experienced this and can share knowledge or advice?