Need some help!

my stem has this white spot but their kind of bumpy are those roots or what heres a pic sorry for the quality my camera fuckd up ohh yea ab=nd this plant is growing fukin slow

It's nothing man, the bumps are completely normal, but it looks like she's getting some stretching, probably bring the light closer...

SLB

yup im using cfl 100 watt but if i put it close that plants starts to burn but yea im ma move it a lil bit thanks man!!!