Well, your sig line kinda says it all..."Never give up. Never surrender."

Sounds like you already have studded tires. Check out MassBike: http://www.massbike.org/index.htm - look at the "Skills" tab and also call them and see if they have any safe bike riding classes offered (I know WABA does from time to time).

Discretion is the better part of valor....sometimes it IS best to just walk it. But perhaps you can go back to platform pedals (if you have clipless) as a start until you have more confidence on the bike. Also...can I assume your bike fits you okay and isn't too big and unstable for you?

Good luck and take heart...spring is just around the corner!