Problem I get erect when seeing women (youtube)

Hello I have a problem maybe it comes from my old fetishes that I have been watching, but I regret, I was PMO to clothed women (femdom) and now I am on a 2 week streak of not doing it, I didn't watch anything related to this
But I figured out that when I am on youtube for example I'm trying to learn a new language and there is a female teacher talking it gives me urges and I try to block my erection... also I cannot concentrate what should I do
I was also PMO to audio P for a long time and just hearing the voice of a woman can get me erect I have a problem how to solve it please

 

Thanks for your help