Any fraud, quick action?

Hello together, I think I’m pretty in the ink from my own DUMMHEIT, so please don’t post with: myself, I know. Parked backwards, from shop parking on the street, on the opposite side probably shortly after me a woman in the sprinter also drove backwards, I wanted to switch in the first and start driving, so she crawls in me. On her sprinter was absolutely zero, caught me with the hinge its loading door, right back over kotflügel and d a bump of gigantic dimensions, as well as partly bleaked up. Police called, who looked at, meant we should decide what to do, captured nothing or took photos. who went again and we agreed on the place that one speaks again and possibly everyone fixes his, because probably both of them equally to blame. (Really?) name of her I have, mobile number also, there she also ran, her address is correct but not, I also forgot to write down a number plate, have such a bad g efühl, did everything wrong. she was very reserved on the phone when I offered her a form that everyone would not use any compensation. number tag was S-TG… I am from Karlsruhe. she was very very strikingly unspoilt on the phone. WHAT BLUE ME???? should I report my insurance now???? shit! was not on the line today… PLEASE, help!