And I don't know how to fix it, or even where the drain is. Ive done some research, but I don't see the drain hole anywhere! It's a GE Profile Top Freezer PTC22SMB.
Thanks!

Normally it is located somewhere inside on the rear wall.
Do never try to solve such problems with sticking metal wires in outlets as that can cause damage.
Find the hole, and use a small thin plastic hose (hardware store) to blow the hole free with air.

Success!
As always : if you require more info, please let me know. If this solves your problem, please rate the answer provided! Feed back is always appreciated!
;)

How do you know that the drain is clogged? Just curious. What is the machine doing that would lead you to believe that the drain is clogged? Is this an old fridge?