Aw Sue,
I'm SO sorry to hear that and I'm sorry I can't answer your question because I've only ever used Lactulose & my beloved Olive Oil!....I hope someone else can.
Just to offer you a "shoulder to cry on" and remind you that it's not necessarily back to square one - just a horrible set back, which is awful, especially since you've been so positive in your recovery. You just want things to get better & better. What caused the constipation?? Did you change your diet at all or eat something, which didn't help or drop your fluids a bit???..Poor you...it's just so mentally exhausting.
Just try to remember it probably IS only a set back and things will pick up again and you'll soon be back on track I'm sure. You've been doing GREAT!...
Even recovering takes it's toll sometimes. You try so hard to feel positive and do your best and even the smallest thing, can cast a doubt on it all again and make you think you're never going to get better but you WILL I'm certain.....Remember lots of people get through all this very successfully. It just takes a lot of time and patience.
Be kind to yourself, gets lots of rest and try not to get too down ( I know it's hard!) Always here to offer support and hope things are better when you read this xx