How many DPO am I?

[wildworld]

I think I'm 2dpo.

Saturday (CD 17) morning was quite dark, Saturday evening was fainter.
Sunday (CD 18) morning and evening were dark.
Monday (CD 19) morning was dark and Monday evening was very dark but not as dark as control line.
Tuesday (today, CD 20) mornings was quite dark; afternoon was pretty dark, and this evening's was faint - negative. (pics of afternoon and evening not included)

So I can only presume that I ovulated on Sunday (CD 18) and I'm 2dpo. What do you think?

 

[mayawantababy]

Probably you are right, but it's difficult to say - after a positive OPK you may O on the same day, a day after or even two days after a positive test result. Did you check your mucus, too?

 

[wildworld]

Probably you are right, but it's difficult to say - after a positive OPK you may O on the same day, a day after or even two days after a positive test result. Did you check your mucus, too?

I had some ewcm a few days ago x