Crazy!

So my bf and I have been ttc for well over a year. We each have multiple children of our own however we can't seem to make together children... we scheduled a fertility apt just to see what was going on. The dr was just as puzzled as we were. It was time for an ultrasound to see if I have any pcos or endometriosis or anything like that. When he put the wand in for a vaginal ultrasound... low and behold, an egg sack!!! Turns out baby isn't measuring to date with my cycle and there is no yolk sack. Took blood work to check all my levels to see if itsa viable pregnancy. I'm due to start tomorrow. Took two tests and they are both negative. BUMMER. Maybe the fertility doc and lead is in the right direction as I believe I've had a couple miscarriages within the past year. 😔 wish me luck!