One PC Grappling multiple creatures

In my campaign i’m playing a Barbarian that I’ve focused on grappling and pulling enemies around the battlefield. I’m unsure whether I can grapple multiple enemies at once(one in each hand for example) and if I can, can i force drag both at the same time(is it still half speed or quarter). I’ve found multiple sources contradicting whether it does or doesn’t work. This is for a 5e campaign.