Who am I?

I've been noticing a lot of insecurity and fear within my heart, mind, and actions lately.
Why am I not embracing God's perfect love?
Who do I think I am?
Who does God say I am?

I base almost everything off of other people. Something might be burning on my heart, I might have a question to ask. I want to do something for/with someone else...but if I've tried and failed....I won't try again.

I will not force myself on people. I don't want to impede on their freedom or general enjoyment.

I'm scared.
What if I'm too much?
What if I'm not enough?

Where is this insecurity coming from?