Hi, I’m in the same situation (or even worse cause I don’t own any house) and had same experiences as you did. Ofc no bank will give a penny while youre score is disastrous, their system won’t alow them. I tried all possible kinds of credits but ofc nobody gave me anything. The eeij’s answer is probably the best in your situation while you still have a chance. I don’t have a mortgage or anything so, in this moment, I’m just trying to decide about the bridge…
Best wishes, take care :/