Live your life every day as it matters the most. Never let anyone make you feel as if you don't matter. You worth more I tell you.
See the trees in the forest, see the sun and the stars in the sky. The nature gave you all these and you still think that with such beauties like them, that God won't see your scars and tears in oethwr to wipe them?
Remember whom you are every step you take along the path of life. Remember where you are heading to. It hurts when those who should be your comfort end up being the ones to doubt you. It makes you feel as if you are alone. No matter what, you know what you want and so far it is right and legal then pursue them.
No one can take your happiness away from you because they can't. You just allow your self to be influenced by their own ideas of you. They may even be the ones jealous of where you are heading to or what you are trying to be.
Everything in life is all about choice. Once morning comes, it is a choice for me to get up from bed or not to, for me to eat my breakfast or not to for me to go to work or not to. Every choice you make counts so be careful of the decisions you take. Even when you make the wrong decision, don't be cast down because those wrong decision gives you a story to tell some day. You are phenomenal, you are unique, you are you and not someone else. So live your life believing that one day every pieces of this life will fall in place. For now continue to try, laugh at the mistakes and work hard. You will arrive some where one day.