Hi there, Let me start by saying you've done great, you've achieved a hell of a lot and you're clearly incredibly bright and intelligent. However, and I'm reading between the lines here, what do YOU actually want? To be academically successful? To have lots of friends? To have money? To please your Dad? Obviously we would all say we want all of it, of course we do but in reality we can't always have them all, especially not all at once and I suspect that's where you're struggling.
Perhaps just take a step back and think for a minute, You've been successful and won awards but how does that make you feel? Are you proud of yourself and does it drive you want to work harder, longer and do it again? Does it make your Dad proud and you love that feeling so you do it all again to hang on to that feeling for longer? Do these awards actually open doors or more to the point are they opening the doors you want open?
I don't know much about your field but it sounds like you would suit a career in research, does that genuinely interest you? It sounds to me that you may have fallen out of love with the subject which is why it gets tougher to maintain. If that is the case that is ok, regardless of what you might think others might say. Alternatively, you have your experience and qualifications, that can't be taken away from you so why not go and be really bold, do something very different of a couple of years to break away from this cycle? Go and work abroad perhaps? Join the military (as an officer you're not in it for life despite what many think.) This could open up your horizon's and offer you a wage, people, friends and new experiences. You might end up taking a new path or you might miss it and come back refreshed and ready to go again.
Finally, on a practical note - get outside and get moving. Go for a long walk, if you need a purpose, then go to a coffee shop. Exercise is good for the soul and the body and it allows you space and thinking time. It will take an hour or so out of your day, you can find that time!