Tomio (2011, Junji Ito)
Charming wee tale about a young man who finds that medical professionals don't take his plight seriously for
some reason ...
See who directed this? Then you know what to expect (factor in a smallish budget!!)
Only an hour long and it did feel kind of padded tbh. The initial impact is reasonable but it wavers towards the end. On YT so it won't cost you anything but time.