I got my belly button pierced and it looked really bad for 2 weeks while it was reeeally healing. It left mine in for 6 months before changing it just to make sure it didn’t get infected. I think out of all my piercings (cartilage, lobe, nipples, belly button) and tattoos, my belly button was the easiest because it’s just skin. There are no major vessels/ducts/cartilage to break through, which makes it much easier to heal as long as you do what the piercer reccommends. It doesn’t look trashy unless you are showing it off at times that are inappropriate. In a bikini? Fine. At a business meeting? Hide. Going out to the bars? Fine. Going to dinner with the boyfriends parents? Hide.
Hope this helps but get it done for yourself! My bf hated the idea and begged me not to do it. I did it anyway because it’s what I wanted for myself. As soon as I showed him he switch on a dime. He was so into it he even apologized for being mistaken thinking it was too trashy for me. He loved it and so did his mom when we went boating with his family. It’s so mainstream now it’s normal.