UFO Sighting in Newcastle upon Tyne, England on January 11th 2016 – I was driving on the A19 when i noticed which i thought was a military aircraft

I was driving on the A19 lovely sunny clear day on the 11/01/2016 blue skies etc when i noticed which i thought was a military aircraft very high altitude making big swooping turns it had a chemtrail so i took a picture of it on my iphone i then took a second picture of it and then carried on driving and just watched it until i could no longer see it i then continued to my destination and thought nothing of it. It was then i got home and was scrolling through my pictures and on the second picture i took i noticed on the far right of the picture there was something which looks like a twin diamond shape or triangle? with a sort of faint chem trail coming from it which i did not see on the day i took the pictures i have added the two original pictures for you to take a look at to see if anybody can figure them out (I`m baffled) i am a very open minded person however this could be something completly rational but it seems very strange that i did not notice it at the time of taking the pictures of the miltary craft? I look forward to hopefully somebody explaining what this was. Best Regards Mr [Name removed/cms/tg]....