I've only shot about five rolls so far on the Pentax, with it being sent off for long periods.
I definitely need a break from photography and a bit more balance in my life, that's for sure. I eat, sleep and breathe it and have done for well over a year. Every single bookmark in my web browser for instance, is photography related - which really is quite worrying actually. It's one of those things though - some people will call you mad and others will admire you, with the romantic notion of "living life by your own rules". But who do you listen to? I'm sure I'm not the only person on APUG, who, in a psychologists opinion, has an unhealthy attachment. But I'll definitely be taking a holiday... should I bring my camera?
If photography adds to your stress and dread instead of dissolving it, then it is perhaps necessary to get some perspective. Take some time off from photography, and just do something different. Enjoy other things in life not for their photographic merit, but for their intrinsic worth. My wife keeps me anchored a bit, and reminds me of what is important when all I'm thinking of is whether something would look better in TriX or TMax400

. I always enjoy shooting film, otherwise I stop doing it. The urge eventually returns if one waits long enough. It is pointless to produce endless rubbish for relaxation, but it is also pointless to stress yourself out over something that should be fun.
My mindset is to photograph what I like, and to capture and show the beauty of the subject in the photograph. Others try to make good images (and some indeed manage to do so). But it doesn't work well for me. If my goal becomes the photograph itself, it falls flat for me, almost as if the whole process is contrived. Hence, I dislike competitions - they work against my photo logic. I cannot say what should work for you, but I can recommend that you figure out what you want to achieve, and what would make you happy with your photography in the long run, whether it is to exhibit, win competitions, make prints for sale, impress your friends or simply remind yourself where you've been and how far you've come. And try to figure out whether your interest lies in the subjects or concepts you photograph or in the photographs themselves. That will take you some way towards understanding how to remedy your perceived stagnation, whether you need to understand your subject or concept better, instead of getting stuck on trying to improve technique, equipment etc. Take a couch vacation first, and by the time you go on holiday, you'll know whether your camera should go or not.