I need my house to keep living,
Don't worry, you'll be buying a much better one in about 4 months. Can't you live at your brother's house for 4 months? Then, buy you AND your brother a house.
Nobody can give his house for buying bitcoin. This is not a logical move clearly. No need to sell your fundamental living items to buy cryptocurrency. Go with your pocket money only.
You will spend the rest of your life in poverty. Have fun with that.