Pregnancy tests

Jenny

I have a question! I am 3 weeks and 5 days pregnant, 13 DPO, period would be tomorrow but it’s not coming 🥰 my first response and clear blues are all dark now, almost dye stealers! But wondfo and easy at home aren’t as dark yet. Is this ok? Progression seems good with the clear blue and first response though! And tests seem to be darkening every 48-72 hours :)