overwatered,,,,its 5 days old,,,,new roots love moisture and heat..unless you dump a litre of water in there or something.....otherwise just let them go,,your plant will tell you what it needs when it needs it,,and will also tell you if your giving to much,in this case your plant is standing and leaves are up and green after 5 days, so im not seeing any problem...and ya depending on what your using for a lite ,nice and close is good to prevent streching