Post op appointment

1. I have my first post excision appointment coming up I'm pretty sure I require further treatment as I been itching,White lesions Old and new appearing. Are there important questions I need to ask ?

I had Vin 2 and 3 excised with the latter on Fourchette ,which I noticed is back and spreading towards anus, I look around once a week and noticed a tiny speck near Urethra.

I was told depending on healing for excision I have already had I may require more surgery or cream which I assuming will be Imiquimod, which I know is for 16 weeks . 

Is there anything to make the Imiquimod experience easier ?.