Im in the same boat now. I have no symptoms except bloating but my first ultrasound isnt until Monday :( hoping eveything is okeydokie!
If you haven't had a lot of bleeding with cramps, you should be fine. My breats were only sore for a couple of days, and now it's rare. I went for an early u/s yesterday, cause I'm a twin, i thought o was 7w5d, and was worried about mc too since i have no other symptoms except for bloating. Baby was there, with a heart beat. She said I'm 7w2d.
Same thing happened to me. my doctor didn't seem concerned about it though.