I am 19 years old
I am very short (5'4 feet tall), ugly, weak young man with a skinny fat physique, poor sight
and a small thin penis.
I see my friends and especially Chads having gfs and marry beautiful girls while I will be lonely because there will be no woman even an ugly woman that love me (also most women and girls are taller than me).
I feel really bad and heartbroken, I am a cursed person that will live as a lonely subhuman.
If you were in my situation, would you commit suicide or try to live the life till the end?
i would probably try to be a software engineer and code something that made money and try to sell it...
then use the proceeds to get leg lengthening surgery (which is super expensive and painful) and try to get closer to 5'6". also get a personal trainer with the money from coding. you also say you are ugly. if there is a way you are specifically ugly (like larger nose, weak chin), some of that is correctable with money.
then i would also try to search for women who are less attractive using dating Apps, specifically look for women who are not attractive. i think at 5'4" it will be close to impossible, if you get leg lengthening surgery and get to 5'6" and have a personal trainer and are doing well, it will be possible to date someone, there are some shorter women who will date someone 5'6", if you are 5'4" it will be rough. 5'6" is just very different than 5'4".
if you don't think you can code, i would try to find some sort of career that doesn't require that much schooling and pays well, and then i'd save up for leg lengthening surgery, try to make a financial goal (like pay for leg lengthening surgery by 24).
You mention having a small thin penis. If you have a small penis like 5" or 5.5" or even possibly 4.5", it's fine, many guys are below average and if you find a woman who is not good looking but just wants to meet someone it won't matter. If you have micropenis (like 2" or 3") it's going to be rough, I don't think there are surgeries to fix this.
If I were 19 and in your position, I don't know what I would do. Some of your problems may be solvable with money, some not. But we are also really close to AGI, and once AGI hits, it could be that everything will be free, no one will need to work, and humans will live in a type of paradise. It's hard to know. I think once AGI hits, so many medical problems will be solvable. They may have organ replacements that can be done in your lifetime once AGI hits and can make everything more normal, even the eyesight stuff.
It's possible AGI will hit in the next 40 years, as well as reversing aging and replacing organs. If you can deal with the misery of waiting for AGI and tech to develop, it may be worth the suffering. It's a hard road.
You could also wait a while, try to code, make money, see about leg lengthening... if you find yourself at 30, unable to wait for AGI and UBI and the tech singularity to happen, then you could re-evaluate things then?
Sorry about your situation.
also i think if you want a kind loyal wife, that's attainable. if you want a lovely wife, like pretty, that's going to be a challenge. you also mentioned wanting a family. if you are really short, with small genitals, i hope you consider that if you meet a woman, you use genetic selection and engineering (taking your real sperm and her real eggs but selecting for certain traits) so you can have healthier and happier offspring that don't have the same problems. that technology is currently available, but it's an issue of money.
that's why i think learning to code and trying to make something you can sell for money is the way to go.