You are damaging your coronary arteries with high blood pressure and smoking. The result will be your heart will not receive a sufficient blood supply and heart muscle will die and cause heart failure. The fact you have chest pains indicates your heart is not currently receiving enough blood supply. Obesity is an additional strain on the heart.
Both your systolic and dystolic pressures are too high. Your obesity combined with smoking is killing you. I think your heart is trying to tell you something, get help.
your diastolic is very high, you need to quit smoking and seek medical advice,