Are you sure it was removed? If you look on your profile page, it lists all the posts you have ever made. As new posts are made, the old ones are pushed back, so it may not be exactly where it originally was.
As for the lack of responses, only those who have had a similar experience on the shot should answer and apparently none of those women have read your post and/ or taken the time to respond. I guess I am one of the fortunate ones. I was on the Depo shot on two separate occassions and it worked like a dream both times. It looks as though Depo is not the birth control method for you. Other women have similar reactions to different brands of the birth control pill. I suggest that you swith birth control methods as soon as possible if you have not already done so.