This week I had a bone scan,cat scan and a heart test. for one test i had to drink berium sulfate, i was injected with a dye and a vile of my blood was made radioactive and then reinjected. i felt fine until today, now i feel a bit ill and have a real bitter taste in my mouth and a lil diharea. The tests were done after my lumpectomy for invasive ductal carcinoma, (clear margins and negative lymphs. Just wondering if everythings related ,,TY