No. I don't think it's a coincidence. I think they are spraying mercury (among other things) in with the chemtrail mix.

My chemtrail symptoms are nearly identical to mercury symptoms, and looping thoughts and OCD are definitely mercury based issues.

Hang in there and please keep us posted. People are beginning to wake up. I know personal of 2 people who have heart attacks in the past week. Chemtrail related? Absolutely.