Yeah, that sucks dude. I’m not sure CCP should have done Forsaken Fortress, and even if they should have, they should have given a much longer heads up.
Anyway, before you decide to biomass or delete your account, let me say this: the single most valuable asset (by far) in Eve online is player knowledge. And Skill Points are a distant second. Yeah, you lost your stuff, but unless you lost hundreds of billions, or trillions of isk worth of stuff, it’s really not that big of a deal. Hell, even if you did lose hundreds of billions, it still not the end of the world. You still have your player knowledge, and you still have your characters.
Let me put it this way. If I lost all my assets and had to start with 5,000 isk and a rookie ship, I bet it would only take me all of 2 weeks for me to get my net worth back up to what I had after my first 18 months of playing.
Anyway, I know deleting your character will give you some closure. So, if that’s what you need to do, then that’s what you should do. However, if there’s the chance that you might ever want to play Eve again, you should reconsider throwing away all your SP.