Is this an Evap?

I have taken two tests since, one looked negative, one looked like it had a faint line but only if you really looked hard. They are all one step and there are many mixed reviews. It looks like one to me as it’s smaller in size and not quite pink I don’t think. Don’t want to waste money on a more expensive brand if it isn’t worth it yet. AF due tomorrow, I am 13 DPO today. Signs of AF on 13-14th and thought she would be here yesterday but nothing. No symptoms of AF today and CM has gone from watery (which it usually is two days prior to creamy and ever so slightly stretchy) :/