Talk to Gastroenterologist on Gastroenterologist Related

Assalam o Alaikum! First of all I am sorry marham.pk and doctor for asking this question I am stuck in unknown problem from 2 years that had ruined my whole life goals health my routine, I spend most of time in toilet more than 2 hours minimum sometime half or more of the day, story started 2.5y ago I was constipated had hemorrhoids(recovered) a doctor told me to put your finger in anus it will produce urge in your body to pass the stool out, I started doing it, now been 2 years I feel so much gas in my stomach and feel constipated until I use this method to be free of these problems and maybe it becomes like a addiction (my mind pushes me towards it whenever I go washroom for urine or passing stool), when I do it feel pain in my anus, whole body muscles especially legs and headache and so much physiological distress and mucus from my anus comes out when I do a little body movement or exercise outside, if I don't use this method I feel so much bloating, gas, constipation, I do not know