Importing files into Blender

Hey everyone, this is my first post and I’m new to using Blender.

I’m trying to import a 3d obj into blender and after I import, I cannot see the object. I’m using Autocad 2011, converting to fbx. From FBX I’ve tried exporting multiple ways, using OBJ then opening with Meshlab to convert to 3DS, etc…Does anyone have any advice for importing objects from Autocad? Thanks in advance for the help…

So I was messing around and when I got a file to import, all that shows is a little yellow dot. In my layers, there is a layer for my object but the yellow dot is all I see.