hi asian candy ... welcome to the board!
not having kidney involvement myself (non dx) but wanted to offer you my support.
have you read aliconti's post 'at wits end' for other reasons she is needing to start dialysis.
if you are going to get a second opinion then please do so immediately - DO NOT WAIT ... organ involvement needs serious attention!!! the sooner you start treatment the better chance of responding well ... we all get petrified at times but then when it counts we make sure to get tough! or lean on someone really soft