As someone who sometimes almost passes out while taking a shit for half an hour I kinda feel you. What I would suggest you maybe try some things people are telling you here. Some advice is shit but some seems somewhat maybe helpful. So you are constipated all the time? Shit is there its just not coming out? When I am constipated I get a few days where I just don't have the urge to shit and then one day it my colon says "nigger the situation is not ideal but we gotta go bro", I get the urge and I then go to die on toilet and get resurrected. Usually happens because of lack of water intake and if I eat really dry food. When your shit comes out, does it come out in like pebbles? Like really hard pebbles? Genuine question because I get that when I am really constipated.