Pregnant after a chemical

I'm 6 weeks and 1 day and almost ALL of my symptoms have disappeared. My boobs aren't as sore, although my nipples hurt a bit. I barely have nausea and when I do it's at night for like an hour and it goes away. I still have the cramping every now and then, and my back hurts. But I feel like I should be feeling a lot more then I should. 😁😔 
Anybody else go through this?