Guilt Trip / Bad Feeling

So, My girlfriend made me a book of our memories and things I dunno why but she spent
alot of time on it; anyway I went to see her today and she was being really bitchy with me
and started getting cocky and laughing at me and arguing.

I argued back and she started throwing my lucozade bottle at me and being a straight up
bitch with me, I took the time to come and see her, and she agues with me.

Then at the end of the night, she really annoyed me and I ripped the book she made up.

I feel so fucking bad, how can I make up for it?
Note - I've said sorry.