Your first year of college is your last chance. Go to
THIS link and fill out the info to get your TDEE, then eat 1000 calories (of anything you want) less than that. You will lose weight. That should sharpen your face. You can't fix the bones, but you could have fat hiding good bone. That link even has ideal weights you should be. Unless you're already a thincel, this is the first thing I'd do.
Weightlifting, to me, is hit or miss, but it's definitely not worth it until you are super thin first. Women like definition, not strength. I'm no gymcel so I can't recommend anything specific besides being thin first. If you're fat and work out, you'll just end up looking like a football lineman, which will not be attractive.
You can't fix your height. Leg lengthening is a meme. Either cope or rope regarding it, there's not changing it. If you are below 5'7", it's probably over, if not, you will have to compensate majorly in other areas.
Drop glasses if you have them, they're not attractive, no matter how many "nerdy" women claim to like them. They show subconscious signs of poor genetics.
If you have any signs of balding, get that shit taken care of immediately. You may not be able to fix it, but better results can be achieved with early recognition.
You're in the gray area age wise for this, but see if you can still get braces if you have bad teeth. There are plenty of other alternatives too.
When you leave high school for college, it's your last chance to reinvent yourself when you're young. It's your last chance to truly meet new people at a decent rate, with less effort than you'll ever have to put in. Go and do things that you never thought you ever would. Go meet strangers in the dorm. Act like the biggest normalfag you can. NT-max to the max. Hell, join a club if you're up to it. I joined a church club in college and actually enjoyed it.
Lastly, learn to spell: it's
advice.
None of this worked for me with regards to women as I suffer from autism and am ugly but it may work for you if you're better off than I.