So what to do to protect my plants? I get lots of questions about this too, so I know lots of you are worried about your plants too!
First, don't worry about bulbs that are emerging already. They will be fine. In fact, its quite encouraging to know that there is activity under there! Most bulbs need the freeze to perform well. Its probably too late to plant any Spring bulbs though (they need planted before the ground freezes in the fall) but there are plenty of summer bulbs that you can plant as soon as the ground thaws and warms up a little - my favorites are Gladiolus - I have a gorgeous lime green Glad that is just amazing. Cant remember the name right now but will post it later.
Second, what to do about winter damage? Yes if something is broken from ice or snow damage, you need to prune it off, but restrain yourself from carrying on. Now is not the time for Spring pruning, which pushes many plants out of dormancy, particularly roses. Dormancy protects your plants from winter damage, so its important not to mess with it.
If you have particular plants that are borderline hardy in your area, you can mound leaves or compost over them to protect them during the winter. In the spring, once the ground thaws, clear it back.
That brings me to my next "confession" - I leave a lot of my fall cleanup until the Spring! This protects plants and provides shelter and food for beneficial insects and birds, so it can be a good thing. I do take care to pick up any leaves or debris from plants that tend towards fungal problems - like roses for example, as the spores overwinter in the leaves and are released in the Spring when the warm rains come, so the more you pick up the better. Also on that note, adding a thick layer of compost early in the Spring will help to smother the fungal spores before they launch into the air so I usually spread compost (or bark chips) in late winter/early Spring and I dont (knock on wood) have a problem with black spot on my organically raised roses.
These simple tips can help you relax and stop worrying about your plants this winter! Enjoy!