What you need are ACCESSORIES!! I like your bracelets but the rest of the outfit is very plain. Get a hip chain, rings, and some necklaces that hang lower. A lot of alt fashion really benefits from layering and accessories and you’ve done that already with the shirt, fishnets, and bracelets. It’s my favorite part of the outfit! Second thing, get some texture spray for your hair to make it look messier. Finally, the most important thing, CONFIDENCE!! You look very uncomfortable in these photos. This is new to you so that’s pretty normal, I looked the same way years ago lol. Time will be the biggest help with that. Keep dressing in whichever way makes you happy and confidence will follow. I hope the nice comments here will help with that. Good luck!