My second set of leafs are curling inwards don't seem to know the problem need help. I think because I overwatered .I hope that's the problem
how close/what type of light are you using? this is (usually) a typical sign of heat stress. if it were overwatering, the other set of leaves would be droopy along with the top ones
Well the type of lighting that I'm using are two 23 Watt cfls and I had the lights within an in1.5 from my plant.
Get better soil. I suppose you can try to add perlite to your current pot but, soil is not great to begin with.