could this be anything to do with my prolaspe bladder?

[Mrshappyme]

iv been having like pulsating feeling blow my naval and palpatations after standing. and they last hours dies down when iv rested . head goes light headed too. i feel a very unwell feelin comes across me like waves like as if it like a hormone inbalance . iv been though the meopause . the only thing i think this could be is some think to do with the prolaspe bladder . iv been waiting for a op since 2020 march . iv got a pressery ring in so could it be were the ring is situated and pressing on a nerve . i been drs and been a and e and they say my heart is fine so its got to be the prolase bladder .as anyone else felt like this with theirs ?