I was teasing my plate and was talking about how she gossips with her friends and said in a playfull way "such a bitch"

She got offended and asked if I mean it. Then said shes gonna leave to which I responded " fine if u want to"

I think I then raised my voice a bit and said stop annoying me.

She then cuddled on the side of the bed ignoring me. I did the same until she reached out for a hug and said please dont shout at me.

Should I apologise ?