3. Bruise
This might seem like an overly simplistic answer but that is actually why a lot of people will miss it as a potential option. Just like any other area, stomach pain can be the result of a blunt-force impact.
If you’ve been punched in the gut, if you’ve fallen on something, or if you’ve taken a football to the area, then you might find that the muscle and flesh on the surface get bruised.
What’s more is that it actually is possible to experience internal bruising as the result of a strong enough impact. This is one to consider if you engage in a lot of sports in particular.