You don't have to do it all yourself, all the time. Trying to 'do it all' isn't strengthening, it's exhausting. Being a hero doesn't mean being a hard nosed, tough guy. Develop the habit of asking for what you need. It's not a sign of weakness, it's a smart use of your resources.
Men call it delegating.
Once others know exactly what you need and how they can help, most will be very happy to give you a hand. Don't forget to thank them. Never give up on yourself , by never giving up your dreams. I guess I've been looking for the perfect girl. She was looking for the perfect man.