from last week evening when I am using my laptop or playing games I am getting bad thoughts which in my mind I cannot describe. I am 27, single allhamdulillah thanks to Allahs mercy and blessing I have a beard and following the sunnat of Prophet SAW (Peace upon him). now the things comes on friday after jummah namaz it again started when I was using my laptop almost from zohar to asar time I was controlling myself I felt like my blood flow was very fast compared to normal. then for almost one minutes I lost my self-control and I opend youtube, there I saw an ad which I was controlling or avoiding from last week. by seeing the image on the video I thought it was porn.
but I lost my self-control I opend that video but it was not porn but it was a sex protection ad and the women was fully clothed.
so I am nervous and afraid of Allah because I am follwing the sunnah of prophet.
please guide me