The left side of your abdomen is pretty common for bowel pains if you have IBS. Bowel diseases such as colitis and crohns usually need medication and require surgery at some point, so it may be wo...

Sounds like you had a urinary infection that may, or may not, have cleared up on it's own.

You could try nappy rash cream that you get for babies? It can be soothing on an overworked (and maybe torn) bum.

A few things to consider: I suffer with fatigue and tiredness and have fibromyalgia and hypothyroidism. Exhaustion can also occur with iron deficiency and vitamin D deficiency (what's in sunlight)...

Fibre can be as much the problem as it is a cure with IBS. Try not to consume too much fibre. Stress can make IBS worse, also intolerances to certain ingredients may be a trigger. I have IBS too...

I'm hypothyroid too. Unfortunately it's more common to put on weight rather than lose it.

I guess it depends where in your butt it hurts. Sometimes you can sit on the base of your spine which can lead to a painful sitting.