Thanks for the response, sorry for the lazy reply been busy. So they seem to have recovered well. The thing thats concerning me now is the one with the spot on the leaf doesnt seem to be growing like the other one. Its more spindly and a lighter green, seems weird as it germed first and up until a few days ago was clearly the plant furthest along. Are they both healthy? No other signs of any issues, im probably being paranoid but i feel such a sense of responsibility to them now and this forum has been such a great source of information and help so far.

edit: forgot to add that the lighter green/yellow came on after a rapid growth spurt and seems to be turning greener but that could be my imagination. Thanks again and sorry if it seems im worrying over nothing