Air tight feeling

Hi ladies I’m now 10wks 6days and this morning after I finished riding the stationary bicycle at the gym for 30 min I felt this air tight feeling (you know that feeling you get when you hold your fart) all over my right side (front side back) it lasted for about a good min then it slowly faded. Once it was gone I felt like my right leg was feeling a little numb. Is this anything I should be worried about? I have been having hard time passing gas and using the bathroom but it was so bizarre that I felt the pressure all throughout my right side.