I did have some digestive issues when I first started Metformin in 2020, exacerbated a bit when increasing the dose, but they settled down completely. The Wegovy has actually been a bit worse in terms of bouts of diarrhoea - but thankfully always giving me enough notice to reach a bathroom. That's starting to settle down too, as I'm reaching the max dose, but it's been rather more hard work! Worth it though for me.