Relapse or not ???

Fapstronauts I want to know one thing

I have successfully completed 7 days of Nofap then after that I was surfing through YouTube and saw accidentally some explicit content for few seconds 20-30 seconds after that I turned off YouTube and try very minute orgasm fro 5-10seconds not complete then I stopped but I don't masturbate and don't watch porn at all

And i again resume to my daily work


But After some time I realized that there is some very little sticky substance coming out from penis


Q:I1 just want to is this considered a relapsed ??
Q:2 that very fine little substance comes what was that ??