Need house for a help-less family

I am really feeling shy to post my message to a fund raising program. But I have no other choices. Because I am completely helpless now. I have lost my house for a river breakdown as it was near a river. My house has been fully floated away by river. Hopefully you know about floats in Bangladesh. Now me and my family is house-less. We have managed to stay in of our relative's house. But it is a temporary solution. I have to build a new house as soon possible just as a head protecting roof. But we don't have any money savings right now. Because we spent all our savings for my parents treatment. Both of them are suffering from diabetics, high blood pressure. heart and kidney problems. I am the only earning member of my family. But I am not at that situation so that I can arrange as much money in a very short time needed to build a house for my family. Moreover some of our neighbor's houses floated too. All of them are suffering a lot. With the food, house and cloths problem they are suffering for various diseases. I would like to help them too.