4 months to My wedding

With each day that passes i feel agitated. I began to ask myself if have made the right choice?
If am gonna be a good wife, daughter in law, and mother?
If i will make my husband happy
If i will enjoy my home?
If i'd be fulfilled marrying him?

All this and many more questions prick my heart. Any words of encouragement, am really getting worked up due to all the preparation.