Should I Complain?

Had one last test from this batch so did it just now to get rid of it 😂 I had this wee line come up straight away but had some pink tinged cm just a min ago so I think aunt flo is on the way.. do you think the whole batch could be duds and have given me evaps each time straight away..? Should I complain to the company..? Never been in this situation before.. when I've had negatives they've been clear as day ones lol ta ladies 🤗