Returning to the UK after visiting for 5 months last year

[sweetpea11]

Hi all
This may seem like a silly question, but I have been worrying about it! My NZ boyfriend is on a working holiday visa, last year I went to stay with him for 5 months on a 6 month leave to enter. I was initially only going for 7 weeks, but he persuaded me to stay longer. Anyway I have been back in NZ for 6 months now, and really want to go back to see him for a 6 week holiday in a few weeks, he is near the end of his visa and we want to see a bit more of UK and Europe, and then return to NZ. (he hasn't booked his ticket yet). I have a return ticket and proof of funds (savings, credit card and a gift from my boyfriends mum), however I am only working casually so don't really have a permanent job to go back to as such. Anyway, am I going to strike any problems going back in? I'm such a worrier!!!! Thanks for your advice! ;0)