So, recently posted after having blood and mucus in stools since Sept 2024. Was told I had IBS back in 2018 but my new GP has dismissed it. 

All of my test results came back negative, that includes culture and sensitivity, FIT test negative, c.diff, coeliac, calprotectin, bloods all within normal range. Whilst I'm happy that everything is negative, I'm not stuck with "what now". 

I suffer badly with health anxiety, and I don't know whether it's my mind playing games or whether something could have been missed. The negative FIT tells me that they probably haven't, but as you do, I've read the horror stories of false negatives.