Beau Bloodmoon was told to be the best Alpha any pack could have. Have a good reputation, and be strong and proud of who you have become. That all changed when he discovered he wasn't who he thought he was.
"You're an Alpha, but you have Omega heats." That's what they said.
Of course, at first, he didn't believe the doctors, but soon, that thought changed for the worse - in the most embarrassing way. He learned soon enough his life was going to change - be different. He would know how to control it, but he didn't expect the Vampire King, of all people, to help him in the end – along with them being destined mates, might I add.