['I moved to a new city last month.', "Exciting!  How are you settling in?  It might take a while but you'll start making friends and setting up a community around you.", 'I have no one around me anymore so its left me a bit depressed']
I can understand that.  It is usually very isolating to move, especially if its away from family and friends.  I did that as well and found I had to consistently get out and try to meet people.  It wasn't always a success but after about 2 months, I started to have things to do.  Keep your chin up and go explore your new city!
I moved to a new city last month. I have no one around me anymore