Matt
Welcome to the forum, you might want to have a look at the following FAQ which explains where everything is
Welcome to Benefits and Work I've moved your post to its own topic, we ask members not to post their questions in other member's topics as it can lead to the wrong advice being given or taken.
Your GP will need to provide unequivocal evidence that you meet the criteria for an ESA award, can they do that? Failing that, that you would suffer harm if asked to attend a face to face assessment. n both cases they will need to be prepared to answer any subsequent questions that an assessor might have.
Gordon