Am i going Crazy?

I really do believe that this odor is gonna be the death of me. First of all this odor is so damn mysterious. I smell this weird odor ONLY at work, seriously! The odor does not seem to be coming off my body. It's only when I'm locked up in a room then re-enetr I would notice an odor. I would notice the odor in the area that I work, but do not smell it on me. When I'm on the bus/train after work ppl do not act negatively towards me or anything like that. I can be on a crowded train/bus and have no offensive odor about me. Today at work I thought the area in which i worked along with someone else smelt really bad. I felt soooo ashamed bacause i can just imagine what my co-worker and manager think of me. About 2 minutes after that while standing a couple of inches away from my manager she asks me what perfume I was wearing because "it smells heavenly." I was so surprised because I was under the impression that the odor was so horrible, it had to had been nauseating her. In my opinion, the odor that I'm smelling smells just like a public toilet. I have never heard anyone conplain of the odor, No customers, co-workers or anyone! It's sooo strong, how could not one person mention anything abt an odor? I work with very outspoken women, so it amazes me. I know the odor is coming from me because the first day of me working there, it did not smell like that. It smelt like clean air. The last time someone told me that i smelt bad was in 2004 or 2005. I agree that i smelt pretty bad that day, in my opinion I always smell bad. My bf thinks i'm nuts, he's told me several times that one of the things that he really loves about me is my natural scent. He says I smell so good even without perfume. My natural scent drives him crazy. Can anyone give me an idea of what's going on? please? I have been going thru this for more than a decade. Any suggestion would help.