Iam international student and new in this experment so excuse my english. Pleas

Iam international student and new in this experment so excuse my english. Please help me with the anaylisis of my western blot bands. The case is at follows:Ihave to look at total protien phosphorlation in sample that treated with drug x at different time point.My control is un treated at diffrent time point. So now i have my bands and I am not sure how to analyse it? i see less phosphorlation in my treated one comparing to un treated . I know each band is an reflection on specific protien but i am not sure what are they and how to serch for them? I am sorry for troubling you but Ireally will appreciate your help.I am waiting for your respondThank you