you're not giving us much to go on.
A) are you feeling guilty about real transgressions that you really did perpetrate? Or just feel "guilty" about things that are not transgressions, or that you didnt do ( like feeling guilty not being born during the Great Depression- thats how the parents of many of us baby boomers made us boomers feel, lol! But I digress).
B) This "endless" quality:do you ceaselessly feel guilty about one thing? Or do you mean that you feel guilty all the time about stuff in general?
If B is the latter then maybe people around you lay head trips on you.