IBS? But no pain

[Embarrassingsubject]

I am definitely not a poo troll, but have changed my name as it's a slightly embarrassing topic!

I have been suffering an awful lot to the point where I actually dread having to go to the toilet. I either have extremely loose stools or I'm extremely constipated- to the point where there is actually some blood and I'm there for over half an hour. I had originally put it down to my diet (which in all honesty isn't great, a lot of carbs and sugar) but have made a real effort over the last few weeks to improve it, but haven't noticed any difference.

The only thing I can think may be wrong is IBS, but I don't have any pain in my stomach, which seems to be one of the main symptoms. I've been putting off going to the doctor because I'm terrified they'll ask for a sample. Does anyone have any experience of IBS without any painful symptoms? I've also out on a but of weight and I'm wondering whether this is related. Can it be treated or is it something I'll continue to suffer with forever?

[Embarrassingsubject]

Put on a bit* of weight

[SapatSea]

Go and see the GP. They are very well use to dealing with bowel issues, nothing to be embarassed about.