everytime i went to the bathroom and moved my vowel I semll blood even do I dont see it. I need to take a shower almost 3 times a day to avoid a smell. I just had colon test 2 years ago. I went to see a dr. but he did even check me and just sais go for a 2nd colon test. would you know what type of dr. do I need to see in cases like this. Thank you so much for you time and I'll be waiting for a help from all.