Hi everyone, looking for some advice. I've been having loose bowel movements most mornings for quite some time as well as excessive gas on occasion. For some reason it is always morning and will often have normal BM in evenings, symptoms don't really bother me during day and have not noticed any blood so far. Doctor was very certain that it was IBS, mainly due to the fact I had recently been diagnosed with depression and anxiety. However due to the fact that I have lost weight this year (he also put this down to stress) and that both my father and grandfather had tumours removed from their bowels relatively young  (mid 40s and early 50s) I am wondering whether I should demand further testing. Gp seemed almost dismissive when I expressed  concerns. Any advice as to what I should do next?  Driving myself insane with worry and can't focus on anything else. I am 30 years old and GP seemed to think my concerns a bit silly because of my age but I do have family history.