Not really sure where to start, need help..

First, you should turn the engine in the normal direction of rotation and that's clockwise. Secondly, WD40 is not a lubricant. Never was, never will be. It was invented by the US military to displace water and was their 40th attempt. Hence the name. WD40. It was invented to displace moisture in tank and truck distributors. Works good for that, too.

Since you do have it turning, at this point, I wouldn't worry about sloshin anything else in those cylinders. There is a thing called hydrolock. Trust me, you don't want to accidentally find out what it is.

That cylinder head area under the valve cover looks GREAT! Looks like it's a runner for sure. At this point since the plugs are out, I would opt for the compression test and see what that looks like.