A couple of months ago I forgot to bring my shampoo while staying at my parents' house. I stood in the shower pondering my choices. I could use my sister's Herbal Essences, or the cheap Costco brand that has been sitting in the corner for more than a year. The thing is, I'm ultra-sensitive to smells (I have always been this way) and if a scent hits me the wrong way, I'll feel dizzy and nauseous. Hence the lack of candles, oils, etc around the house. My scent sensitivity has naturally heightened with the pregnancy, and so I have only been using unscented or lightly-scented products as a result. Herbal Essences is NOT lightly-scented. I took a whiff of the stuff and immediately...