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A bumblebee sting is certainly unpleasant, but not as bad as a wasp sting. The fairly intense pain and stinging sensation went on for about 10 minutes. The bump and redness around the sting persisted for about 60 minutes.
The Bumble Bees of Thurston County: Bombus vosnesenski, or Yellow-faced Bumblebee. ... Bombus melanopygus or Black-rumped Bumble bee. We think this species should be called the "Red-belted Bumble bee" for the bright red band around its middle.