Overwhelmed

I just feel so overwhelmed. dad is going in for surgery to remove the cable and screw and they are going to bend his knee while he is under. Mom goes in monday to have her lungs flushed out since she has an e-coli infection in her lungs. I just found out that i have 3 disks in my back that are hurneated. I just feel so overwhelmed right now and i just don't know why