Should I be able to feel the edge of veneer where it meets my tooth near gum line?

You may be able to feel the margin of the veneer. Typically we place the margin of the veneer slightly under the gums so they aren't visible. If the margin is right at the gumline, sometimes you'll be able to see or feel it. If there isn't a gap between the veneer and the tooth and it doesn't bother you esthetically, it's fine.

Hi friend, 
both the facets and the gum should be almost aligned, if your fingers feel space you must go to your odotonlogo to correct that