About gall stones

i am just past 3 weeks after gall bladder removal. What’s up with this
“mystery back pain”? i thought I was pretty much all fine and about 80% or
better. But last few days my upper or maybe middle back on the right side is
sore.
i saw 2 doctors Thursday and they think it is just back muscle spasms. NOT A
KIDNEY problem. I don’t seem to have any urination problems or anything. no
fever, no sickness etc. Maybe it is simply my back, but doesn’t seem like a
normal back pain.
meanwhile the surgery areas are a little sore and they were all cool the
last week or so. Seems weird to me that the pain is sort of cycling back. I
thought i was pretty much over it. I only used pain pills the first 3 days
or so and felt improvement up until about 5 days or so ago.
Does it seem like the pain can fluctuate back in? I thought i was over pain.
the back seems the worst. it feels like about an inch or so just below my
ribs on my right back area.

it’s not horrible- not like the gall bladder was SOOOOOO bad. But this is
painful. God i hope it’s not my kidney. Docs…say nope. but man it
hurts..could it be the liver itself?
thanks for any info
dave