Fear of ice

Anyone else concerned about winter conditions and pregnancy? I haven't been able to see my feet for weeks and I am worried as the snow in CO has picked up of going out alone. I pretty much refuse to drive more than a 2 mile radius lately (partly because not fitting well behind the wheel) and today I skipped my last yoga because of fear or ice in the parking lot. Just wondering if other moms are worried about this stuff too or if being neurotic.