Dreaming of Reality

Four weeks ago I was letting my dogs out in the morning, barefooted and a little groggy, when all of a sudden my foot started to burn. I sat down and looked at the bottom of it and there was a juicy yellow and black smudge which resembled a bee. I quickly wiped away the residue of the now deceased bee and pulled out the venomous stinger. I've never been allergic to bee's or anything really, and I thought that this would just be an extremely annoying itchy bump on the bottom of my foot. Well that would have been nice, but it didn't happen that was, and I became allergic, and then blah blah blah long story short, it messed me up pretty good for the past month.
So where this story is going is; last night while dreaming I was enjoying a sunny day at the beach, the wind was light, the waves were lulling, and the sand was soft as silk. Then BAM something happened and I literally woke up with the worst pain in my foot as if I had been stung again. I panicked sitting straight up, and holding on to my foot like it was about to fall off. My foot was burning again in the same spot, but quickly subsided so that I could fall back asleep and enjoy the rest of my time at the ocean.
What a cruel joke my mind and foot were playing on me! It was as if my subconscious was using my pain against me. I wonder what I did to up set it so?