Oh my, there are hundreds of people who endured the vicissitudes of fate and fortune and kept going.
Caesar was taken hostage and lost a lot of time.
Cicero was banished, lost his wife and her baby, had his house torn down,
Augustus was considered a playboy, messing with philosophy when the "real" men were at war,
Marius and Sulla were up and down so often it is dizzying to read.
Hannibal Barca lost an eye, suffered several very serious wounds and came back to batter the Romans (for a long while) and even when he lost (Punic II) he still kept at it, not giving up till much later when he was totally surrounded and about to get captured.
Scipio Africanus was up on extortion charges AFTER helping win Punic II.
Alexander the Great sustained a headwound, very serious and lung injury.
Good lord, I could go on, but read Plutarch's Lives or Suetonius or Tacitus to learn that these guys simply NEVER GAVE UP. So what if you were held back.
These guys had the same brains and the same emotions. And don't think they were all rich and famous and destined to win. They endured freezing winds and sleet and injuries with very little pain control and were apart from families and had to procure food where ever they could, no just ordering it and having gvts pay for it, they had troops to govern and allies turning and things to stress them into oblivion. They had no easier lives than we had.
Don't give up You are NOT ruined!! This is not to belittle your feelings, but maybe to inspire you to see you can go on.
You just need to re-focus.