Masha Allaah Sister. First of all you did not turn away from your faith, you have fulfilled it and have returned home. You did not convert to Islam, you reverted to your birth right and are now on the path to learning how to worship the God(swt) you have always loved and desired to follow.

Remember, while it only takes a few seconds to become Muslim, it takes a life time to be a Muslim. You are now venturing forth on a great adventure full of joy and discovery. there will be many trials and sometimes there will be road blocks put up in attempts to get you to leave the path. But, Allaah(swt) will never allow you to face any challange that he has not given you the strength to face. You are not alone, you are a member of the Ummah, the largest family on earth and you have countless brothers and sisters that will cheerfully come to your aid.

Welcome home sister and please remember me in your Du'as, there are no prayers more sincere than the du'as coming from a new born, sinless child and you are now that a new born, sinless child, beginning life with purity and a new freshness.