Help me

I moved the plant 2 weeks ago. befor it had 5 lights on it. the plant was in the window for the 2 weeks that this hapend. ANY HELP please!!! CIMG1148.jpgCIMG1201.jpgCIMG1205.jpgCIMG1164.jpg
 
its in front of a sliding door . im use bone meal already.. ive flushed it out for the last week..buds still growing nice..the top bud is the one fucked up.............CIMG1162.jpg
 
Top