question: Hi,I have a sharp pain that comes in waves just below my ribcage that seems to be exasperated when lying on my back. I have crohns disease but am presently in remission. I take humira injections every fortnight. I also take slow K for low potassium levels. I also have been experiencing muscle spasms and tingling in my hands and mouth.I am 32 years, 51kg and 5ft 8 .Thank you for your help.