So sorry to hear of this disturbance for you.When I saw the title and decided to visit, my first thought was practical. Loads of insects can indicate a medical condition. Something is medically off? ...
chemical/neurological?
have you been exposed to something chemically very toxic recently?
absorbed some metals-- lead or mercury (either from work, or a hobby, or old toothpaste tubes)?
Have some good general bloodwork done, to check body chemistry. If you can afford it, ask your doc to do a tox screen on you too...
Practical aside--
Also!, if you are taking that many showers a day, please be sure to replenish the moisture on your skin with a good cream (not just flimsy lotions)?
.. I tend towards having very dry skin myself. For me, Nivea Crème does an excellent job. I don't have to keep re-applying it during the day. Make sure that when you dry off, you apply the crème immediately (seals in the moisture).
Sometimes too -- following my train of thought about the water -- there could have been changes in your local (or house's) water system? Check to make sure your water (cooking/drinking, or what you're bathing in) hasn't had some kind of 'change'-- sometimes authorities change the methods of sanitizing water. It might be something you can report to them?, or, something new that you have to either adapt to, or try to correct for yourself as it comes into the home system.
Many times, your dreams CAN reflect that the BODY detects something that needs a doctor's attention ...
After making sure things are chemically (physically) correct, then, you might want to look at the emotional psychological needs of the psyche--- You might journal, do an artistic project, or get together and talk to some good trusted family or friends about "something that is bugging you" so much that it holds the possibility of 'overwhelming' the 'walls' of your life right now? Your walls closing in on you?... Running over with cares that you haven't 'had the time' in your life to slow down and take time for your self to directly looked at.
An ounce of preventative 'letting your hair down' can beat 'a pound of cure' (and physical problems, stemming from unprocessed emotions, thoughts, and cares-worries and anxieties)....
Face whatever it is that is bugging you, and you may find an unlock a Strength that is there too, as a gift for looking straight at it. {{ }} 'You Can Do This!'
When we are weak (admit vulnerability) then we might find we are not alone in this... We have Friends who care.
My third thought is close to the first one....
If you are doing recreational-drugs, or, those kinds of shamanistic-medicines?... your brain-wiring could be saying that it's had "too much"... Perhaps!!!, you may need to curb the use of those Substances (for a while). Your brain is in revolt!!! (laughing)
The other thing related to that?...
If you're already on any prescribed-medications by your doctor, then, whatever "dosage" the doc has you on COULD be "too high" for you? -- You might have reached a dose level that has "pickled" your brains. Tell your doctor what's going on. The doctor could have your dose lowered, or put you on a drug vacation to help bring your physical chemistry back into a state of balance.
Wishing you The Best! Thank you for the courage to share your dreams. We ALL learn by the processing of the mind in its dream states. Soooo amazing, so Powerful.