I feel you, friend. My seasonal allergies here seem to have gotten progressively worse with age, so much so that I made an appointment to see an allergist last year since no over-the-counter medication worked for me (except for a couple of Benadryl, which basically just knocked me out cold). In lieu of shots, my doctor prescribed Xyzal, which is now available OTC. One nightly before bed seems to be working for me - no more "sneezy days" like the one you describe, which I used to get pretty frequently. (The generic was covered by my insurance, but now that it's OTC I have to pay for it out of pocket. Still, fifteen bucks for a two month-ish supply at Amazon is, uh, nothing to sneeze at.)