I think you probably need to hand this lot over to your GP. I didn't bother mine for years, now I suddenly have lots of allergy-related stuff.
Some of yours will be allergy-related, but other things (roseacea) need antibiotics -I've had that, b.t.w..; then there are other things. I definitely suggest booking a double appointment with your GP. He or she will have his/her hands full with this lot -so go armed with all the information you have
- onset of symptoms for everything for example. It needs thorough investigation and, yes, the depression could be associated.