Ah OK. The initial brief when in recovery can be a bit worrying, the doctors haven't finished their analysis yet and just give you their initial findings.
Although hard, I know, the trick is not to let worry get the better of you. Instead, make a note of all your questions so that you can ensure they're all covered off when you have your follow up appointment.
One of the things the NHS still gets right in this country is stoma care, there's lots of support so if you do find yourself facing a stoma you will be well supported. There are also some brilliant influencers who have really broken down stigma and demonstrate how people live well with full lives with a stoma. They're not only life saving but life-giving for so many.
You'll find support groups on Facebook too.
Do you know much about adhesions? Apologies if you already have a good idea about them but if not: they're 'sticky'. Ever pulled blue tack thinly between your fingers so it gets webby? My understanding is they're kind of like that. It's the web-like behaviour of them that attaches to organs and ties them in knots/pulls on them.
Have you been given advice for managing the spasms? Peppermint tea is excellent for helping with gas pain, buscopan is great for spasms but in your case I think you should check with your doctor before taking it.
Crohns is treatable, so if the biopsies show it then it may be treating the crohns settles everything down enough that the adhesions can be left.
I'd hesitate to give you any additional advice because it's can be a complex area of medicine and when it comes to bowels every patient is different and what works for one won't for another. Peppermint tea is very safe, I'd really not be comfortable suggesting anything else at this point.
You might find eating smaller portions (little and often, dont starve yourself!) helps if youre finding large meals cause discomfort.
Pay attention to your body and if you notice anything you eat that seems to make symptoms worse, you could avoid it but you should really wait until you speak to your doctor again before following any anecdotal advice.
With diarrhoea, keep on top of hydration. I'd be wary of medicine like immodium unless your doctor gives it the ok, but you could avoid dehydrating drinks like alcohol and coffee. If you're feeling thirsty a lot when having diarrhoea then it might be worth taking some diarolyte.
Lucozade sport is also recommended by pretty much every gastro consultant I've ever seen.