Good luck! I mention this from time to time and may have already said it here: If it is not the peanut butter (and remember, if it is the peanut butter, it may be just too much of a good thing and you can still eat it in smaller quantities) try eating a kiwi after dinner and before bed. I can't believe it works (better than any OTC I have tried). There is something in it that makes the gut's elimination muscles perk up and work. There was a study done - stubborn constipation --most of the patients experienced some level of relief. I can't believe how well it works for me. I didn't use the psyillium fiber (I cannot tolerate it).
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9572406/
I use just one kiwi and a green one.