Manually lower ELO?

So I mostly play distance chess because I only get small breaks throughout my days and don't enjoy the stress of blitz. But through a luck win at the beginning and several people letting matches run over time I've been set at pretty much double my actual ELO. It takes a long time with distance chess to get that ELO down and I don't enjoy being totally outmatched all the time. Is there a way to lower my ELO? Thanks!