No symptoms

I’m about 6.5 weeks. My past 2 pregnancies I was trying and started testing immediately and looked for symptoms. This time we wanted to have #3 soon but hadn’t started trying so it was kind of a shock to me when I got my BFP. 2 weeks ago I noticed symptoms. This week they are lessening and I don’t feel pregnant at all. I guess I’m just kind of worried since I haven’t been able to get into my dr yet! Tomorrow I have an ultrasound. Anyone not have any symptoms and all was well. I’m still quite tired and achy. I have crazy congestion as well! It’s just weird not feeling really bad! I feel normal! Just trying to put my mind to ease! Thanks!