Hi cozy,
It is perfectly normal to feel overwhelmed and dazed at first.
Welcome to us all here, when you are ready just ask any question you feel/need to.
We're here to help and support you along.
It does take a little time to sink in and for you to adjust, as over time it will gradually start to make sense bit by bit and then you will feel more confident too.
It does confuse and baffle to begin with,and leave your head in a whirl, I totally understand.
Please do keep in touch with us all and let us know how you are keeping.
Hope this helps? Anna.x