Are these what the Clear Blue evaporation lines typically look like?

Looks like evap to me, evap lines are horrible on clear blue and always super thin. Try pink dye test

I’d say positive honestly

Bottom one looks positive, as it looks thicker, top one looks very thin, so possibly evap

Red dye

Mine looked like this and I’m 19 weeks now!

The bottom one looks positive to me 🥰