Feeling awful after my second iron infusion

Hi, 

Yesterday I went back for my second iron infusion. But I am feeling constant pain and aches, especially in my left arm which continuously tingles. I haven’t got enough strength and I honestly feel like dying 😭 I can’t sleep properly as I feel as if my heart might stop. Please help

These symptoms should subside after a day or two...as you have more infusions they get less awful.   If you are worried do talk to your doctor.