I just want to say thank you everyone for thier reccent responses, Greek God, Danas and James.

I really appreciate the feedback, it is really relevant I am still digesting it all.
I have exams this week and I am really overwhelmed by them. I am just focused on getting through the week. I am really anxious about the exams and my way of coping is usually found the confectionary isle. I'm just trying to practise mediating, calming down and avoiding overthinking about food and weight.
I will let you all know how it goes and what I find helpful and my understanding of the advice you've given me. thank you everyone for your time.

I just need to get in a calmer place first.