My OB's office just called with my third beta. It only rose from 256 to 550ish over the course of an entire week. I started spotting this morning as well. They're making me come back for a fourth beta tomorrow...not sure why. I'm just numb right now.
Thanks to everyone who made me smile and gave me a little hope this morning. Congrats to all the mamas here, wishing you all the best.