Hello, Well according to what you have described here your maybe having multiple issues. Your anxiety could also lead to digestive issues especially stress related. It would be better to understand if you have any diarrhoea like symptoms as well. If it is just constipation you may like to add high fibre like fruits and vegetables and keep yourself hydrated. Also exercising will help the gut problem as well as relieve your stress.

See As per your h/o I m not having completed diagnosis. So kindly tell exactly one complaint what you are having You telling multiple issues So elaborate history

Y have something like IBS Use  curd