You have to give God praise first. Praise is what causes things to turn around; praise is what breaks bondages that are holding you back, and praise is what activates God’s favor.
If somebody left you, you have to realize their part in your story is over. If they walked away, then you don’t need them. If God allowed it, then that means they’re not a part of your destiny.
When you’re sick, God calls you healthy. When the odds are against you, God calls you successful. God doesn’t call you what you are, He calls you what you can become.