fear of failure

hi guys i have successfully completed 9 days the longest one in last 8 years and now i have fear of get failure because when i alone i automatically looses the control and search on Google some erotic today and few days also earlier but as i have installed porn blocker and Google is in safe searched mode no nude pic if safe after 10 seconds i immediately cloae the tab. but this things create fear may i fail back if i didn't encounter and relapae or reset the counter if you have encounter this give a solution.