PR you mean you had ILR ? or you had PR from being married to a EEA national (family permit) ?
yes you would lose ILR if you had been outside the UK more than 2yrs, but it would be possible to regain it if you could show you had strong ties to the UK (eg family members lived here)
difficult to get a work permit now, but to get a visit visa, you would have to show you have good reasons to go back to your home country before your visa expires, also you have the funds for your stay, but getting a visit visa is a lottery.
who knows what your chances are, difficult to say, but its always worth trying, but prepare your visa app well and have good evidence![]()