Hi there. I'm so sorry that you've had this fight with your boyfriend. A combination of hormones and stress and big changes coming can lead to everyone not being their best selves. Been there.
He shouldn't have called you annoying and I'm sure that DID make you sad. The thing about careless words like that is that we internalize them and play them like a tape recorder in our head over and over again.
In truth, he was probably just having a moment and doesn't really mean that but you are left feeling cruddy. I'm sorry about that.
Maybe tomorrow, tell him how he hurt your feelings. Admit any part in the argument you played and tell him that you want to be there for him and you want him to be there for you and you just want to be a team.
Ugh, I don't know if I'm making sense or being helpful at all. But just hang in there and keep trying to communicate with him in positive ways. Honesty when someone has hurt our feelings gives them an opportunity to say something or do something that turns that tape player off.
peace