From the artist: Part 3 is in the works! Though it probably won't happen any time soon because: 1. Health problems have been kicking my ass lately 2. Comics of this size take me a very long time (Part 1 took me around a month and a half and part 2 took me around 3 months, and this was while my health was better)
Good quality work takes time! Take as long as you need, and remember to be kind to yourself first and foremost. If health issues are lowering your quality of life, it's ok to take a break and rest.