Opk help

[onedsrightnow]

See attached picture - usually I have max 2 days peak, not sure about when I am ovulating/have ovulated this week. I don't used fmu and make sure it's not diluted.
Top 2 Tuesday 14th am & pm
Next 2 Wednesday am & pm
Next 3 yesterday 16th am, 2pmish and pm
Last 1 today midday
Any insight would be great!

What cycle day are you on?

With OPKs they're either positive or they're not (looking for a progression in darkness of line doesn't always help).

There's something funny about the 6th test down on your picture. Officially its a positive test because the test line is darker than the control line but the control line is paler than usual so I'm not sure its valid.

I tend to use a Clearblue digital to confirm any tests that look nearly positive or where I'm not 100% sure if its positive or not. Then I consider the smiley face to be the definitive answer.