I agree with pash, you're not that weird. I never posted about it but I was exactly the same from about 31 weeks onwards. I would drive past construction sites with the windows down just to smell the dirt. I had an incredible craving for sand and piles of dirt. We went to the beach and I was incredibly jealous when DS took a handful of sand and put it in his mouth. Since the birth of DD2, the cravings still haven't completely left me ... the urge just isn't as intense. I was on a pg multivitamin but still had cravings. My iron levels were completely normal so who knows what I was lacking ...

I satisfied my cravings by keeping a big bag of ice in the freezer and crunching my way through it. The crunch factor seemed to satisfy my cravings somewhat but then pictures of snow made my mouth water too.