When i was born i had hypospadias and then had it redone when i was 15. i am now 18 and when i had it redone see said it would grow after they fixed it and i dont even think it has. im a little under 5in erect and barely in girth. any advice?

Your penis is small normal & obviously self concious about size. 50% of post pubertal males want to have a larger penis. Most partners aren't nearly as concerned as you might think. Large size means possible recruitmant for pornos. Best approach is to share concerns with prospective sex partner just before getting intimate. Unlikely partner will object & would not be suitable partner if they do.