Bleeding while pregnant?!

I’m 6 weeks and 2 days pregnant. I’ve been super nauseous for the past 2 weeks, and can barely eat anything without it coming up. I’ve been experiencing some cramping lately, but never thought anything of it since my doctor said my body is changing and it’s normal. However, this morning I woke up to pee, and when I wiped there was blood on the toilet paper. It wasn’t red, it was a brownish tint, and to top it all off I’m not nauseous right now. Is this normal or has anyone else experienced this? I see my OB/GYN on Wednesday, but I’m super scared and don’t wanna lose my baby. 😣😞