I can't figure out which makes less sense scientifically, that a cold shower somehow made you ill or that antibiotics cured a viral infection. Probably placebo

I can't figure out which makes less sense scientifically, that a cold shower somehow made you ill or that antibiotics cured a viral infection. Probably placebo in the latter case and happenstance in the first. You would have gotten sick and gotten better anyway without either the shower or the anti-biotics. So next time you do this experiment you need to take anti-biotics in a cold shower.