I've had it looked at by my doctor and she told me not to worry because it looks like a cut or an abrasion. What do you guys think?! It is located in the upper right corner.

looks normal. it could be a spot from dryness
should I continue to apply healing vaseline ?
You should trust your doctor. I get it, we stare and stare and start to find issues when it is perfectly normal. i even went to my doctor for a peace of mind visit (and i am STILL trying to question her expertise!).
looks normal