more info please.
bike name, specific crankset and cassette.
quick answer is that a change wont be cheap, and you're going to have to balance out money put out vs perhaps a diff bike, but dont know what you have.
you're up
(but yes, getting lower gearing makes all the difference with enjoying riding in hilly terrain, totally worth it--but to evaluate what to do really depends on all the details of bike etc)
Thanks for the reply!
I have a 11speed 11-32t cassette in the back, a medium cage 105 rear derailleaur, 105 front derailleaur and a 50-34t crankset.