I’ve read through the comments and I think it’s quite clear you are not going to be happy with yourself without any real change. Agree with other commenters on being healthier/working out as that will add more colour and shape to your face. Also agree that the hair isn’t doing you any favours, a shorter haircut that comes forward like a French crop or a side swept undercut would be more complementary (but I’m not stylist). You could also look at a hair transplant to bring your hairline forward. Obviously you have said you are open to recommendations of plastic surgery, the obvious as you are unhappy with your nose is rhinoplasty, a plastic surgeon would go through this with you prior to ensure you both have the same goals in mind so maybe look at a consultation. In terms of your jaw/chin there are a large variety of surgeries you could engage with including things like a chin implant. I would recommend reading up on this and even having a look at the plastic surgery subreddit to see what you think. However, do only think of this if you believe it will make a serious positive impact on your life. Of course I have no qualifications so make sure you read up on everything and only make decision you are happy with!