I sometimes smell something "hot" or "burning". It's so annoying because I feel like I have to check everything in the house to make sure I didn't leave an appliance on....or that the house isn't on fire! DS cannot smell it.

Perfume and mens cologne bother me more now than they used to. My Mom used to be ultra sensitive to perfumey smells. I wonder if it's just me getting older or maybe I inherited her sensitive sniffer.

You're not alone. I do notice scents more now....and there is always that "phantom" smell that nobody else can smell but me.