No oil on the trackstick.Is there another engine damage?

For some time now my engine “tikkerte” always.Bin then in the workshop.Wold to go straight to the place the oil control light went on, but immediately again out. Oil level looked, no oil on the trackstick . Was then immediately filled up and afterwards also tikkern was gone.Logic, now I am smarter. But had no abnormalities with the temperature and the indicator light never flashed before. Did I now still expect an engine damage or am I again with a blue eye of it. I was now told that the engine can still give up the spirit in the next 2000 KM, only after that the danger would be over. I am so stupid and now really unsure if the engine can still fly around my ears. The tikkern is gone, it runs quite calmly and also nothing else I noticed. Has anyone had the problem already? And yesterday I also ran a deer in front of the car, will still wacky thanks and love greetings from the sheep