Bluetooth mouse not being detected on ubuntu 22.04, lenovo silent. dual booted with windows 11. please help, im not good with linux

I have a Lenovo silent bluetooth mouse. It was not getting connected so i unpaired it and ever since it never got detected again by my system, i have currently unpaired it fromt he windows partition.Im not so good with linux, please ask for any additional info if needed n ill post it in minutes