My ex-husband was like this. He read somewhere that it was classified as being a "super-taster" (I found a Wiki link) -- stuff like beer, dark chocolate, coffee are all too bitter and unpalatable for people who are this classification.
I'm more of a super-smeller. I can smell almost *everything*; ions, cigarettes, many perfumes and especially synthetic fragrances (in deodorant, cleaning products, cheap candles) are nauseating to me. I think my friends call it "dog nose", like what many women experience during pregnancy. But I have it always. LOL
And when I mean ions, I believe it is called geosmin. I can tell when someone has been outdoors from their smell. Not joking. Or when you turn a deionizer on, I can smell the odor it gives off.
I think I'm somewhat like you - a "super-smeller"...slight odour can make me sick. But it's always bad odour. I have a couple of facial creams and lotions that have a scent, but it doesn't seem to bother me. So, the highlighted part happens to me ALL the time. I don't know why no one else can smell this. My whole family makes fun of me...I asked them if they can smell it, and they say no....I have been calling it the "Sun Smell"...since I notice it much more when someone comes in and it's a sunny day...I have no idea why.
I guess I'm not a "super taster"...I don't find coffee or dark chocolate bitter at all...(I love dark chocolate more than regular chocolate - which I find very very sweet).