Is the opening of my vagina normal? Help would be appreciated!!!! ****graphic photos****

Hello! I'm 20 years old and I have only been at the gynocologist once when I was 14 Now sadly we don't get taught much about our vaginas and I am currently abroad and being uninsuranced in this country it would cost me a lot to get it checked out! Basically, I have been worried about my opening.

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I have never had sex. My vulva has been itchy on the sides but I thought it might be since I'm very hairy. My discharge was once a little thicker and smelled like vinegar but after that one time it's been normal and there is no noticeable smell to it. If someone could let me know I would appreciate it so so much!!!