i think your be fine as a colonice gets rid of waste matter that has been stuck for some time and gives you a good flush out,
i have had a few over the years ... did think about having one soon but spending money on false eyelash extentions instead lol
good luck i felt so much better after them kinda clean if that makes any sense i had a lovely lady do mine she was in her 60's so i felt totally fine
I went with friend about a year ago. She thought it was great and I hated it.
I wasn't embarrassed at all, because it's not like that.
I just found the water going in felt a lot like really severe period pains. Apparently I was 'holding onto the water' though!
This may sound stranged but i enjoyed the experiance expect i was scared about her inserting the thing in my bum once over that it was fine, the lady gave me a hot water bottle as well and massaged my belly so i felt fine ..def have it done again