Feeling stupid🤦🏻‍♀️

So I made a quick stop at walmart this morning to grab a few things and one of those things was a pack of water. Considering it was a bit heavy, i tried to not make lots of pressure by lifting it. (I was out doing errands and hubby wasnt with me) when I got home, i called him to do me the

Favor and grab the pack of water but then later I started getting cramps on my lower abdomen. I got scared for a second cuz I couldnt walk due the pain going lower to my rectum😫. I took a tylenol and the pain immediately went away. I feel so stupid becuz I dont know if that crampy feeling was due to me lifting that pack of water.

Has anything similar happened to you by lifting something quite heavy?