Girls, what could it be? We almost a week can't go big, cries, screams…

Girls, what could it be? We almost a week can't go big, cries, screams, cries hard and the solid poop barely fits in, we have such for the first time when there was a small colic and all that wasn't like this. Bought Bobotik and Microlax did, then normal, he pooped without tears. But again can't go, tries so hard, such a solid sheep poop is entering. Drinks water, fruit juices, eats banana ? I will leave the photo in the comments, tell me what it could be? Massaging Sudokrem