So just a few minutes ago, I felt this spasm, this single spasm in my upper abdominal area, it only lasted a second, it felt like I was being punched, but it didn't hurt. This isn't the first time I've felt this, back in high school, I would feel this spasms, it would last a second and nothing else happened, however, I would manage to lose some weight, the most recent one other then what I felt just a few minutes ago was about two months ago where, despite not being very painful, it was the most intense spasm I've felt thus far, like a huge punch in the stomach. I'm guessing this happens every time I make a change in my diet or exercise habits, I just recently started exercising again. Should I be concerned about this?
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Thu, 13 Mar 2014 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Sat, 16 Apr 2016
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Mon, 18 Apr 2016
                                                                    
                                                                    
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