Talk to Neuro Physician on Opthalmologist/neurologist

For two weeks mjhe sar mein especially temples mein bohat zyada ek DM SE pain hota Hy, constant Nahi Hy but recurring Hy aur eyes mein bhi pain aur pressure feel hota Hy, Kabhi right Tou Kabhi left, Kabhi kabhar dizziness bhi Hoti eyesight pehle hi weak Hy almost -3, but i feel sometimes KY aur weak hogai Hy, so is it eyesight problem only or something else?