Getting Impateint

I was approved by my insurance on Aug.31 and I am still waiting on the surgery scheduler person to call. I find myself becomming impatient I mean this is only like a year and half of waiting.... Then of course as the time draws closer for me to actually get a date I find all these questions or fears really... Wil the surgery work? Will I be able to loose any weight? What happens if I end up being sick for months and dad (not that supportive) gets to say I told you that was a stupid idea.. Aww I think I am just thinking too much LOL