hi.i would like to thank-you for your honest post .not everyone is "LIVING THE DREAM"out there,i know several people who have felt like you after emigrating. im going to disagree with some because i think 5 month IS long enough to know what you want. you may have situational depression which is having an impact by making your physical symptoms worse. i promise you WILL get this sorted out When you come back to the uk. You will see the country with new eyes .I wish you all the best .