Is it possible...

If I'm pregnant I am 8 weeks and 3 days. I feel like I've gained weight, but only in my stomach/belly area. I've had a few moments of heartburn. And haven't had a cycle since 6/19. No other symptoms at all. Had blood drawn last Friday, no news yet. Is it even possible for me to be pregnant and not know it by now?? I feel like I should either have gotten my bfp, heard back from the blood work, or have some other symptom by now... I'm starting to get my hopes up which is never a good idea. Does this sound familiar to any of you beautiful pregnant ladies out there in Glow world?!