Dji mini se issue

I went for a quick fly to film the red moon tonight and 5 minutes in to the fly I lost all the satellites for a brief moment the drone went crazy and I can’t connect it back to my remote when I go to find my it shows it in South America (I’m from Europe) in the app it shows a distance of 12.185km I can’t flash or beep in find my drone the last thing the fpv showed or at least that I saw was that the drone was going sideways at quite a high angle and the compass was looking messed up I did a compass calibration before flight like I always do even if it doesn’t require me to do it I’m quite lost for words at the moment I never had this happen before I lost connection a lot of times and it came back home no problem I lost all satellites before as well same thing happened then it came somewhat close to home as well now when I tried to tell it to come home I was getting a bunch of errors that went away instantly I tried driving around with the remote on and nothing no connection at all I don’t think it could of disconnected the battery it doesn’t come out easy and it has a door as well it was at a altitude of 100m roughly and a distance of like 200m but still in sight before it all went nuts can someone tell me what to do or if this happened to one of you as well