Hello... I'm a forty year old female, I've been avoiding this for so long but enough enough... for quite a while now I've been having thin stools, constipation and bouts of what I think is an ibs attack... I start going hot, stomach cramps... I have to rush to the toilet with serve Diarrhea, while the Diarrhea is happening , I feel out of it... I go dizzy I have to close my eyes cos they are so heavy... I feel sick but have never been sick, once the Diarrhea has stop I feel fine....this can happen about 2-3 time over a 2 hour period, it's happened while I'm eating and in the middle of the night....so that's been happening a bit more lately and then 3 days ago I woke up with a strange pressure in my rectum I got the constant feeling of having to open my bowels...as the day went on I started to notice it more and it was starting to cause me some pain...this has continued now for 3 days...the constant throbbing is driving me mad! As I've read more into I've realised that for quite sometime I've been having the same pain but only lasting a few seconds now it's constant....the pressure still makes me feel the need to open my bowels...I'm not having trouble opening my bowels and have no pain when going toilet....I know I need to go to the doctors...and I'm putting it off...should I be worried?