well. first grow is alot of excitement and fear too.
But have alittle trust to mother nature
growing aseedling is like: less is more
watering 20 ml
light very weak of far away
no nutrients
high humidty
good draining MJ soil, only light preffertised
and additonal alink to agood site to calm
https://www.growweedeasy.com/
and back to the seedling, maybe you were pulling on the shell of trying to take away the protecting skin,, whatever, maybe you hurt her by yourself
BUT... Hemp is very resiliant ,
as long as it dont spread..... dont worry
happy monitoring