I have been plagued with bowel problems for years and apologise in advance if tmi. Bowels have been all over place for last year or so, loose , foul, floating etc. Went today first I passed a well formed lumpy stool which floated, then eventually sunk then I passed a,long smooth thin snake which sunk straight away, there are also a few fluffy pieces which floated ...in addition to this feel exhausted and feel nauseous iand have stomach ache this morning. .I keep having this horrible feeling that there is something wrong. Had full blood tests done recently and all clear