First I want to mention: I'm growing in an organic soil blend composed of poultry litter, sphagnum, tree and perlite. My seedling hasn't grown AT ALL in the last 3 days. She had an accident the morning after I potted her when, during a watering, the seed and tap root popped up above the soil. I panicked and buried it with the taproot pointing to the side instead of down. I know that the root has continued to grow sideways and not down because I could see it growing toward the soil surface a couple times. I added more perlite/soil mix on top of it so that the root would remain moist and not be exposed to light. I haven't given my baby any nutrients at all yet, and I'm thinking I might try that to see if she starts growing again. She did most of her growing after the root incident, but for some odd reason she hasn't moved in days now. Any idea what's going on? Should I start nutes, and if so, should I use less than recommended since it's still just a baby? I'm not sure what the yellowing is, but the leaves and cotyledons have been losing color slowly. There is also a tiny piece of shell material stuck to one of the cotyledons. Other than the yellowing, the plant appears completely healthy. The pictures are high resolution if that helps.