Hello,
So I've noticed each time I have an artificial sweetener in my coffee I get stomach and abdominal pain, gas, bloating and clear , sometimes yellow mucus on deification. 
This reaction only happens when I have the sweetener in the coffee , with out I just feel bloated. 
Sometimes I get the same reaction to some pastas and chocolates .
The pain usually last 1-3 hours , even after deification. Bloating will last all day. 
And pain gets worse around 8pm at night . 
I am also anaemic , family history of bowl cancer not IBS or IBD . 
My question is , what do you think I have ?  as I've asked my GP and he's only told me to book for an colonoscopy , which I think is unesseary when these reactions only happen with certain foods/sweeteners.
TIA
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Mon, 29 Feb 2016