I have ankylosing spondylitis and just had my first Humira shot 2 days ago. Today I woke up feeling very achy, my nose is stuffy and my throat is scratchy. I don't know if it's allergies, an infection, or a side effect from the Humira. Has anyone else had this happen shortly after starting this drug? I am planning to call my doctor on Monday but just trying to figure out what's going on.