Biggest myth ever. Women care about looks very much but usually they want the overall package. If you lacking in one area but popping in all other areas, a female might give you a chance.
I dont know why dudes continue to lie to themselves with that shyt. They use the Biggie Smalls being cross eyed and ugly way too much. Yeah confidence is important but they want the overall package. You can fool yourself but the 2nd the broad gets into an argument with you...the "Your face look like it got craters on it" "with your fukked up hairline"" "nasty ass yellow teeth" lines gonna come out real quick
Fix up your physical appearance...have a nice fresh haircut, maybe stand out having a stud in your ear or something, white teeth, good skin. Clothes that fit you and not oversized clothes like its 2003. A nice car, nothing fancy and your chances increase with her being receptive.
Make sure you have your shyt in order too in terms of job/career or hobbies. Alot of guys don't know this but when you have all that shyt going for you it makes it easier to talk and you dont freeze up as much. If you havent done anything impressive whether its traveling the world, or going to the gym or taking MMA boxing, then it makes it hard to convince yourself she should get with you because you yourself dont believe she should and dont have faith in your own damn self.