How to you send responses?
If you are asking about how to reply to a discussion or comment then click on that reply or comment and a box should appear where you type in your request/answer. Then at the bottom of the box will be a box that says Add Reply/Comment and you click on that.
Try answering this message from me to you by commenting back to me and I will let you know if it arrives ok.
By the way, I was saddened to read at how you felt on having to live like this. I have felt like this myself many times and know how hard it is to come to terms with this miserable ailment.
Just be assured that we are all here for each other and that someone will always answer with whatever query you might have. Feel free to have a rant and rave at the unfairness of it all as we all know where you are coming from.