Brown blood & loss of morning sickness!?

Hey I would love to hear if anyone else has gone through this, whether it ended in a viable pregnancy or miscarriage, just so I can prepare myself. I am 4 w 5 d pregnant, I found out at 3 w 6 d, and yesterday morning I woke up to brown blood in my underwear and when I wiped. It was a medium amount and then faded to really light before it disappeared all together by noonish. I called my dr and they said to not worry about it unless it turns to heavy red blood. I had been having really bad morning sickness until yesterday, when it seemed like my nausea nearly disappeared. I had some light cramping yesterday, but I’ve had it since Before I got my BFP. I am not bleeding anymore, but with my nausea being so much less than 2 days ago, I’m wondering if I’m just waiting to miscarry. I’ve had 1 miscarriage before (I had no pregnancy symptoms and it ended as a MC) and 2 viable pregnancies. This one seems so different already and I’m stressing so I would love to hear your experiences 💕💕