Question and Possible Trigger

I'm 6 weeks 3 days with our Rainbow baby, my last full term pregnancy was 4-5 years ago! lol so I'm not sure if this is normal.

I still have sore breasts, but not AS sore as I did in week 4 or week 5. I still have the nausea and I'm just now starting to pee more. I don't see the doctor til the 18th and that's when our ultrasound is. My cervix is high and soft and closed, I've had 3 mcs, so my doctor kinda told me how to check my cervix for a peace of mind. Did any of your symptoms get better and you didn't mc?