I should be happy, but I am not. I am young, healthy and have an almost guaranteed career, yet it all seems empty without someone to share it with. How long must I live just for myself? of what worth is youth and a promising future if I can't spend it building a life together with the right girl?
It sounds like you are on the right path for a bright and happy future. Don't rush yourself, enjoy being young and be proud of your accomplishments. When you find the right person, you will know it.