Primal Mate by Tabitha Black

It happened at the worst possible time…
Nobody knows my terrible secret – not my friends, not my colleagues, not even my powerful father. All this time, I’ve been living and working amongst them as a respected, high-powered Alpha woman.
The only thing saving me from certain ruin and the destruction of my dreams are the suppressants I take daily, the medication I’ve been using to hide in plain sight. Because, in truth, I’m an Omega.
And then the unthinkable happens. The suppressants stop working in a crowded room full of Alpha men, one of whom decides we’re fated to be together.
He will pursue me until I surrender but while my body craves him, I refuse to give up my life to become nothing more than an Alpha’s mate…