My husband is bleeding lots and passing clots from his anus, he has a colostomy bag and has had a lot of issues with infections for the past 2yrs and has had 3 tubes put into is butt cheek to drain infections but nothing has worked,, they removed tube but he sneezed last night and bled a lot from his anus not the wound site.. Need some advice on whether it will heal on its own or should he go to hospital,, he has been getting a lot of bloating and cramps for the past week , they did an mri but saw nothing, so I am now here seeking advice,, thank you