Feed your faith and your doubts will starve to death...
You can do something about it - if you’re going to think that , then it’s going to be that.
Everyone sins and everyone falls short of His glory, so don’t feel like it’s only you. But like Paul said, you have to transform your mind to be like that of Christ - keyword “transform”, if you don’t make the first move then God aint going to meet you.
All these doubts come from the enemy. Don’t enable him, instead, disable him.