young sad plant

my plant is about 5 inches tall has it's 3rd node coming out, was doing good but now is turning into a pale looking green, the colors aren't vibrant and the plant looks like it is wanting to slump over... This could be from the cold it was in to get sun but I was wondering about any suggestions anyone has. First grow by the way and an outdoors one

hard to give u any advice without pics. could be the cold, or it needs nutrients the natural soil doesnt have, or that you've watered it too much? post a pic & more people will chime in to help