Pott, Mg, or both??

Ok so im about 7 weeks into flower and my leaves are doing this

Most of the yellowing looks relatively normal@ 7 weeks in.......But it looks like you also have a mag def.........clorosis with green veins. Try adding 1 tblsp. epsom salts per gal. for the next few waterings. I also foliar feed lower leaves with this mix. good luck.
peace B

Ok. Ya i noticed the chlorosis but i dont know if its because i have my plant too close to the light. I sprayed with epsom salts. Its staying green now. thanks