@Not_good_63_57 - I am so sorry to see you join the club that no-one really wants to join .... but we are here for you. Throw us any questions you may have and we’ll do our best to answer them honestly and in words that you understand.
@Mazbeth has given wonderful tips .... I’d just add, to record your meetings on your phone so you can go over it later on if you need to. It is easy to miss some info whilst pondering the previous bit! Having a companion with you as an extra set of ears and eyes (and support) really helps. Not having to drive to appointments is a bonus too.