Kik

I think this has been asked before but paranoia and anxiety have started to overwhelm. I recently looked at Kik as an alternative messaging app, and unfortunately found some 'dodgy groups'. I've reported them but am massively concerned that as I joined them (properly noob, wasn't sure how to report properly) to report and then left immediately, that something may have downloaded automatically. I didn't chat, upload or download anything. I've since deleted Kik and my account (was basically an active active less than an hour).

I've since read up properly on Kik (which I should've done first), and am just (probably) being over paranoid.