Hi, I had a miscarriage 2 weeks ago, while I was at the hospital I had iv and blood transfusion, (2units), now from time to time I feel chest pain , tightness, and shortness of breath, sometimes I feel sharp pain for 5 seconds and then the pain decreased, after that I feel that my chest is tight , and one more thing my fingers are swollen, my feet also are heavy , I can t get up from bed , I have to wait 45 min until I feel my body again. Just wanna know what s going on with my body.thanks