What's Going On Here?

Lately I've been having these weird anti cravings.  Things that I loved to eat no longer appeal to me.

Ground beef.  This has been on my can.not.eat. list for a few months now.

Ditto ribs.

Pop has just lost its fizz.

My sweet tooth cannot handle candy anymore.  This  just occurred a couple of weeks ago and I'm shocked.  I was born with a sweet tooth.  I have not turned up my nose at candy since I was expecting my first baby.  That phase only lasted a month or two.

So, Gentle Readers, can anyone tell me what's going on?  I'm not complaining, I don't miss any of it. Oh yes, I'm not pregnant!  As if.