Hi Pat,
Sorry about how you are feeling but I have definitely been there.
I finished RT a year ago after the usual 37 fractions.
The best advice I can give is to avoid ALL caffeine based drinks as well as gaseous fizzy drinks. And to mostly drink tap water.
This should be at room temperature. If the water is too cold than it can make your symptoms worse.
I 'treated ' myself initially to coffee but realised that it was not doing me too much good. So I stopped.
Try just hot water instead. It's very fashionable at the moment !
Also alcohol can irritate too.
Be careful about food. The obvious baked beans are a no no.
On Christmas Eve at the Centre ,the mantra was " OK lads , just remember no Christmas Pud nor any Brussel Sprouts this Christmas!"
I'm sure the radiologists went through a diet sheet with you so you'll not need to be reminded to avoid fried foods etc.
I was prescribed loperamide and normacol. The combination worked very well for me.
Keep exercising . You should aim for a short daily walk although by the mid way stage you probably do not want to go too far from a toilet.
I recall having to rush back , knowing that 'rushing made it worse ' and it was better to go slowly and suffer the consequences.
Either way I was a loser.
Try allowing more time to closer your bowels each morning before going out.
Are you still working?
I worked each morning for the first 7 out of 9 weeks ,mornings only.
I woke up an hour earlier to give myself the best time possible to 'have a clear out ' before leaving for work.
Apologies if that sounds too crude but it worked for me.
So at the end of the 37 fractions you will be 'cooking' very nicely. You're let go by your Centre and let out into the big wide world.
And you'll still have to cope with your bowels. For me it took about 5-7 days for them to settle and then quite quickly to revert to normal.
I still took the loperamide / normacol combo and if fact still use it often even now. My GP is quite happy about this.
Anyway , good luck. Really you haven't long to go now and it'll soon be over.
Best wishes ,
John