Mated and Abandoned (Tododeku)

*OmegaVerse*
!Mpreg!
||Contains some Bakudeku/Todobakudeku but this is mainly a Tododeku fic||
(Takes place in canon universe)

Izuku Midoriya is a male omega, its fairly uncommon but its possible. The omega had fallen for an alpha by the name of Katsuki Bakugou despite the alpha teasing and bullying him for years of his life.
The students of UA were put in dorms and not long after Izuku goes into heat. Bakugou, who was passing by at the time happened to catch his scent and was drawn to the omega.
Things escalated quickly and the two mated to Bakugous disgust once he came to his senses. He left the omega heartbroken and little did he know the omega would become pregnant with his child.
With Izuku alone in carrying a child, another Alpha steps in, a cold yet Kind alpha, Shoto Todoroki.
But how will Bakugou feel about this other alpha as time goes on?

*I do not own the characters or setting just the main plot.*