Saw a string of bright lights. I thought it might be Starlink but then my cell wouldn't work while it was over me. It went away quickly

String of lights ad no cell signal. Phone was scrambled wouldn't work at all. When the lights disappeared my phone worked fine. I called the wife to see if she saw anything too but she couldn't see the lights. It was right over me while I was fishing on the lake a little after 4 am. I was also alone, normally I am not but was this morning. The object was a string of bright lights but the string was the length of a football field. It really scared me. The sky was very dark bc expecting rain today. They were white lights. I also attempted to take a photo but my cellphone wouldn't do anything at all.