Is it normal to have prostate fluid come out when you have a bowel movement?

Not really. It is not normal for prostate fluid to be expressed with a bowel movement. However, if the bowel movement is very large or severely constipated, then it can be possible for this occur since the stool can push on the prostate surface causing fluid to be expelled into the urethra.
Not unusual. As long as fluid is clear or white, should not be problem.