Distressed, blue

And not good at all.
Not sure if my back has gone or whether it's the pelvic problem putting pressure on a nerve or what but I have been in agony all day. Ibuprofen being consumed like sweeties.
I have barely made it off the sofa.
I worry that it's what I think it is, because if so, it's going to get worse, then better, then worse...repeat to fade.