PLEASE PLEASE HELP TWITTER PHISHING SCAM!!!!!!!!!!!!!!!!?

[Um (from Umbridge)]

Ok, I got a DM and it said "Lol. this you??" and then a link.
Cause it was from my friend, I thought nothing of it and CLICKED THE LINK.
I KNOW, I'M SUCH AN IDIOT.
I never normally do stuff like that, but this one looked pretty innocent as it was from my friend, in her writing (you know, her style of typing).

Luckilly (perhaps) I was on my iPod touch at the time I clicked it, and I have macs so perhaps there's less chance of getting a virus....

I changed my twitter and hotmail passwords.

I'm really scared though!! HELP, what do I do now?!?! I deleted the DM too but took a screen print of it.

PLEASE, what do I do now?! Is there anything I can do?

10 POINTS! x
Thanks Cinder, so you think I'll be ok? And when I clicked it on my iPod, it just quit Twitteriffic (the twitter app I was using).