Evap lines 😂

a

This was yesterday’s.. it’s after the window so I know it’s invalid I’m not asking if it’s positive. Is this what an evap line looks like?

EDIT- so I had a MC June 27th at 6 weeks, do you think its just that pregnancy? This is what this mornings looks like and I thought it was negative.. 🤷🏼‍♀️