Those who were pregnant soon after loss...

Did you notice your pregnancy symptoms were stronger or showed up earlier with your rainbow baby? We experienced a 21 week loss 10 weeks ago and I'm currently 7dpo with VERY sore boobs and VERY crampy. Didn't know if its just a strong progesterone response this cycle because it's my first ovulation since the birth, or if it's a good sign, but I'm so uncomfortable!!