Empty sac

Janice • I`m 29, husband is 31. I have pcos and a bicornuate uterus. This is year 3 ttc. MC in y1 Baby #3 is now 16w 2d`s
After light pink discharge today I had a early scan and it took them 30 minutes and 3 doctors to find a small empty looking sac. Had to have blood tests and havin to go back again Saturday for more. Fingers crossed for me. X