Quitting: a blessing? or a reason for regret?

Just before I started my crazy new years week I quit my job. I quit at 6pm, had to stay at work till 8pm then had to pack and go go go. And till now I havent sat down with myself to think about what this means...I went to work Thursday morning just like any other day and somehow I went home a quitter. Not that I wouldnt have quit anyway but it was a decision I took VERY irrationally...very last second...very lets just get it over with. I'm not too comfortable with the decision even though it definately has been coming for a very long time. Now that I quit, I can work alot more on IPM, plus I am free to really do what I want!! But what do I want...that is the problem. I can take the job offer I got and try something totally new, I can go on an internship through AIESEC, I can pursue a better position in the same career direction that I have been in for 2 years now, I can do ANYTHING...even though that feels so liberating I feel very trapped. I feel very pressured that my next step has to be the right one this time...and to make it the right one I have to know where I want to be in 5-10 years...hmmmm