I said it briefly at $532/BTC today. It just dropped down to $520. if you had a large investment (~50 Bitcoins), so that makes a big difference in a few thousand dollars...
Should i keep it for a little longer and hope it jumps again?
Or sell now as it seems to have already peaked?
Let's hope you haven't sold.
it was 523$ when you wrote your message.
Now it is 583$.
60$/BTC if you have 50 BTC as you said it is 3 000$ of extra worth

Yes the value of Bitcoin is now rising slowly so that is really nice for people who already have Bitcoin but it will be hard to know what is going to happen with Bitcoin itself.
But the chance is low that the value can be higher so that is bad, but holding now will be the best thing that you can do.