Pray to have peace of mind

Pray to have peace of mind, lately, my mind is a mess, and I’ve been thinking about what my future might be. I always think about what happened to me in the future. It causes me not to sleep on time until dawn. I know we should not worry about things in the future, because God has a plan for us.
Pray for me that the Lord will give me peace of mind.
Thank you so much!