Girl Scout Cookie plants leaves are curling

Yep, way to much water, with seeds you only want to water around the base so that the sides can get oxygen to the root system in a small container. You could also poke some holes in the sides of the cups to help promote a healthy root system. I would also drop a few drops of hydrogen peroxide(3%) at the base to help add some oxygen to the roots as you let them dry out. Also if your using a soil that has a slow release of nutrients then having it that wet will releases to much and could burn the root's.

Hey Claire so its not CRYSTAL clear(🤣) but it looks to me they're overwatered maybe the ph is too high/low, but the ph would hit all 3 not just 2. did you cut holes in the bottom of the cup? i would recommend that and placing them on a heating pad. seedlings suckkkkk IMO good luck! ill be subbed for the journey