New car driven too fast too high too cold…

Moin moin, shame on my head.. I could really bite myself in the foot afterwards. What happened: I recently bought a new i20 (new car about 20km on it). Through all the anticipation and a euphoria I immediately drove off… onto the highway.. I may have brought here (rather cold than warm) the factory new engine one or the other times with kickdown near the red area (never into the limiter da DSG automatic). I am on this day etw a 150km driven, of which about 50km irresponsibly sporty and with high speeds. I know that you have to drive in a new car first, this information has hidden my joy only at this moment and my foot has sunk deeply… Now my question: Do I/have my new car now something to fear if I ride the next approx. 800km (up to the magical 1000km) nice gently and always warm? I hope very much that this slipper does not mean any early engine damage.. I ha Is there any experience here that might have been a little careless at the beginning? Can you make a general statement here like “the engine is soon to go” or “that doesn’t do anything”? Thank you very much! Greetings DSPE