At the risk of stating the obvious: can't you get the password from your browser? Depending on the browser it should be somewhere in Settings > Passwords > Saved Logins > Search "Bitcointalk" > View password.
Normal this should be working for getting the password shown , its also possible that the OP can export the saved password and import it to the new browser.
For sure depends what browser he is using now , but with the import and export thing all should be good.
Also i guess there should be no problem for reset your password if you still have the same email adress and you have access to it.