Does this sound like soap irritation or bacterial vaginosis? ?

This has been going on for awhile and my obgyn doctor said 4 weeks ago I didn't have no bacterial vaginosis, yeast infections and other female stuff they check. 

I told him it feels like slight burning sensation and i didn't know if it was using Dove sensitive unscented soap down there on the outer part of your vaginal area, not inside! He said he didn't see anything wrong! 

I just got off of my period which I use unscented pads like always brand and stayfree. I don't know if unscented pads still has chemicals in them or not. 

After my period was over. I notice in my panties that i had discharge that dried on yellow. I read on the internet it was normal. I don't smell no odor, just that slight pain. Feels like carpet burn sorta. 

I have been treating myself with athletes foot cream and cortisone cream. 

I really don't won't to go to the doctor unless i really have to but just wanted to see what you thought from the symptoms what i have?