this is a tricky one. i kind of know where youre coming from. for me i would have been quite happy to sign on every fortnight and just quietly live on the jobseekers allowance until all my health issues were sorted. but you can get caught between a rock and a hard place. on the one hand if you were successful in getting another job would it be a case of out of the frying pan into the fire? many people suffer jobs they feel they cannot do to their best ability not because they hate the job but because their health problems creep in and affect their work or put them into situations they cannot cope with ie: for me its - social gatherings involving meals.
you have to show the jobcentre staff every 2 weeks that you are seeking work and i dont think there is any mechanism for people certainly like me who wish to take time to seek help and recover. i wouldnt want to place undue pressure on an employer for whom id worked for a few months or years by then getting a doctors note and taking months off expecting to be paid (nice as that would be).
i was due to start a new job today and didnt turn up for it! this was out of sheer frustration anxiety and a lack of balls all because of the dysphagia. not sure if my comments help but i do know what youre going through.