Firstly I want to find a new job, higher paying is my main goal at the moment as I feel I am being undervalued by my current company and their refusal to bring

Firstly I want to find a new job, higher paying is my main goal at the moment as I feel I am being undervalued by my current company and their refusal to bring my wage in line with my co-workers despite performing equally, if not better than the majority of them doing the same task. (I should mention they get paid 3 times what I do, the only difference being a degree, the fact that we do the same job, with the same deadlines and difficulty being irrelevant for some reason.) Next, I would like to work on my relationship with my girlfriend, there has been a lot of tension lately, mostly due to the way I've been acting and I feel as if I owe it to my girlfriend to try and improve the person I am, there is no point in saying "it's all her fault" - I know I'm in the wrong and I need to do something to change that. After that, I want to put aside some personal me time, I've been overloading on work recently and haven't really had time for fun. I don't remember the last time I went out with friends or even spent a day with one and that's quite a sad thing. Next I want to save up some money to fly to Spain to see my newborn baby niece. When she was born she had internal bleeding and a myriad of other health issues, we didn't think she would make it, but she proved to be strong and my sister just took her home last week. Plus, I haven't seen my family for 7 months now and as lame as it is to say this, I miss my mum. Outside of that, putting more time aside for personal projects would be nice but at the moment it isn't a priority for me, just one of those "it would be good to have this" things.