I have what seems to be a squash/cucumber cross pollination. The fruit is approximately 2 feet long and is real pale green with grooves that go the length of it. Curious to know what happened.
Cucumber/Squash Cross Pollination
Certified GKH Gardening Expert
It sounds like you may have a bitter melon plant. If this is not what you meant to plant, it may have been mislabled when you got it. Does it look like this: