Positive opk?

Ladies are we calling this positive?? I normally dont get my pos opk til cycle day 21, cd 19 is the earliest i have ever gotten a positive and i just started the keto diet so if that moved me into a more normal cycle length and i am going to ovulate cd 14 i will be so happy! It drives me crazy that i have to wait almost 3 weeks before i will ovulate again every month that i get a bfn!