Suddenly not charging - 2019 MacBook Pro (Thunderbolt)

Suddenly not charging - 2019 MacBook Pro (Thunderbolt)

My 2019 MacBook Pro with Thunderbolt has stopped charging all of a sudden. I was using one port with my charger, one port with my monitor. The laptop lid was open. There has been no drops or water damage. The monitor still worked, but I quickly realized my MBP was not charging.