Refridge Evaporator Drain???

Hi All,
Thought you might all have some suggestions. I noticed some small water occasionally coming out of the inside bottom of the refrigerator veggie drawer. I pulled the drawer and noticed some drips coming from the back panel. I removed the panel and it looks like the evaporator drip/drain is plugged? I cant seem to find any schematics that actually show if it is a drain or just collection dip. See the pictures. I dried and blew out the whole and am waiting to see. Any help is greatly appreciated.

Thanks!