Worsening symptoms after surgery & IVIG

i had surgery in November 2017 with hopes that I might go into remission.ever since surgery things have gradually become worse.

i had IVIG for 5 days prior to going on trip for 8 days. The day after infusions I have fought with headaches everyday and night. I’m altering with ibuprofen and Tylenol for the headaches and hydrating which only causes me to pee more. My urgency has gotten worse that I’m up 3 Times a night and having to wear pads cuz I cannot get to bathroom in time. I can hardly tie my shoes without being short of breath.

my memory has gotten worse and I say things that don’t make sense and wished I hadn’t opened my mouth. The thoughts are there but when I open my mouth it isn’t what I was thinking to myself. Has anyone had these problems?