After talking to a Psychologist she has put me on anti depressants (Lexapro 10mg a day)
and wow it has really helped already after almost 2 weeks. My thoughts feel less obsessive (specially about food), I feel happier and can approach life a little more positively again. I didn't realise how bad I was actually feeling. Barely any side effects too. This will be great help for my trip to London in a month.