Pain in center of chest. Swelling too.

Hello dr i am feeling some pain which comes n goes in the center of chest and like needle pin wen i bend I am suffering from migrain n sinus since one year and since few days my bp is allsonon higher side tat is 140/100 and 130/90.some times it will be 120/80 . I did all test head scan,all blood tests, urine test and and ecg twice and eco heart scan and tmt all reports are normal. But I have light headed allwasy and wobbling and one side head pain one eye pain back side head pain and top of the head I get more pain. I was under medication for migrain tab like triptolol, betacap 20 , since one month I stopped all the tablets. I want to no all report is normal but why is tat it pain near center chest. I am scared. I have ankel swelling too.