"And Moses said to the people, "Fear not, stand firm, and see the salvation of the LORD, which he will work for you today."...." Exodus 14:13
Now that's something! See, God will never give up on you. I just wanna encourage you; NEVER GIVE UP! :) You can do it! Why? Because you have Jesus in your heart and God is with you! He is with you, not because you're perfect, but because he loves you! He loves you SO deeply much that nothing in the world can separate you from his love!
When problems come at us, we tend to panic and stress out. Look at the scripture again. Fear is the opposite of faith. Well God says, don't fear, but have faith instead. Fear pushes out faith, but it also goes the other way. Faith pushes out fear. Stand firm! Don't be shaken by what the world has to offer, but, like the Israelites, know that God is with you. That fire-pillar following the Israelites indicated that God was with them. That pillar of fire is within your heart. The people of Israel forgot about God, but all they really had to do, was to look up. Whenever trouble comes at you, look up and see that God is with you. All the time. The problems will pass through you and it might come as a storm, but when they're gone, you'll see the salvation of the LORD! God loves you, whoever you are :)