<human>: Hello /relationships,

Please know that writing this isnt easy for me, and that English is not my main language.

things havent been working out lately, we would argue about the smallest of things, while i have been confused as to why, I recently found out its me. 

To sum it up and to grab from the list she made of my negative aspects,

I am easily upset, small things stick with me through the day

I am too clingy with her, in the sense that we talk too much (instant messaging)

I dont initiate things (such as holding hands)

There is no passion

And, apparantly i set up these little expectations all the time (she will do this, or that)

We are going through a break, its been 2 weeks right now and there is about a month and a half left. I want to improve myself, truth is i really really love this girl and i know she also loves me, because she told me she loves me but gets hurt.

I need pointers, or someone who has gone through the same. Just to give an example of something stupid i did recently

I knew she was at work, so when i saw she was online i told her that i was worried about her and am glad she was back safe, and that i would go to sleep. She then said something among the line of : ok goodnight. This triggered my annoying self and before i knew it i said ''i would appreciate some manners, ok's are pretty hurtful' 

She told me that her brother said ''quit with what you are doing now'', i guess he made sure it wouldnt escalate.

Typing all of this i already feel like a mess.

Can you give me a shortened version of the text?
<bot>: Im an annoying, clingy, easily upset boyfriend, I have been pushing my girlfriend away and i want to change.