I removed my phone charging cable and after it was done charging and it fell on the floor and made a Christian cross sign with the floor tile (the cable was long and vertical and the line on the tile was horizontal) Should I move the cable away or should I just ignore this

May Allah subhanahu wa ta'ala protect us and you, and may Allah subhanahu wa ta'ala give us and you that which is best for our deen, dunya, and the hereafter. I have recommended before, and I still recommend, that in cases of severe waswas we need medical help. We need to ignore these thoughts and these questions and not ask them. And i will stop answering them as well. Of course, there is nothing wrong with what you have asked, and there is nothing here, so you should just ignore. However, constantly asking can be problematic for the waswas problem. You should talk to doctors, and they should tell you what to do in regards to this. Barakallahu feek.