Just a bit confused so the last two days I got very VERY faint (not even sure type lines) in the 10 minute frame. Then looking back 20 minutes later notice wow they’re pink and easier to see. And then they stay that colour. so I’ve taken 6 tests in total and all of them I question the lines in the ten minute frame, defo couldn’t pick up what I think I could see in that time on camera but then got these after. Seem to be getting darker too? The lines stop darkening after 20 minutes. Would you say these are likely evaps?