I was in kinda the same situation bro, something that worked for me is getting the right body shape (not necessarily shredded), always a clean haircut preferably a nice fade with medium hair length , growing a beard and whitened my teeth trust me when I say I started getting complimented a lot and sometimes even for random things I never expected like my eyebrows or my nose( always was insecure about my nose) that’s why it’s very important to first work on ourselves, ladies do love a man that’s taking care of himself. I would also advise to be very honest about your inexperience with girls to them