Don't fall into trap. Everything is going just as planned. Graduating, picking out job which you don't like, quitting jobs, trying out new things, that will make you who you are in long run. Doesn't matter if you can't do things which other people are doing, expensive holidays, getting married, living that Instagram life, what you are doing is more and more important. You are experiencing life. You are an explorer. Those things will come eventually in your lap but these things, these failures, these heartbreaks, setbacks are going to shape you up for any adversities.
So stop thinking about what you could have done better, instead think what you can do now.
And also believe in yourself. The most beautiful journey of your life lies in yourself. Either you can make it or break it.
Like for me, I may not be living my dream career, I may not even be closer to that, on marriage and relationships point, I may be lacking a lot, on travelling and world tour and my dream places, may be getting delayed. But I know that will happen soon. I am a firm believer of that. Firm believer of believing that things are happening exactly as they are supposed to be. Making me stronger for more adversities, making me happier for sad things, making me smarter for difficult situations.
In fact moral of the story isn't it better that our story is being stretched. People live their career, travel , meet love of their life and then that continues with no bigger ups and down and all within a set deadline and look at us, we are living every phase vividly. One step at a time. Exploring all possibilities.