m', ); ?> just started showing up in the header of my site (very top left)

This is what I have in my injections: 

<link href="https://fonts.googleapis.com/css?family=Play" rel="stylesheet">

<link rel="apple-touch-icon" sizes="57x57" href="/apple-icon-57x57.png">

<link rel="apple-touch-icon" sizes="60x60" href="/apple-icon-60x60.png">

<link rel="apple-touch-icon" sizes="72x72" href="/apple-icon-72x72.png">

<link rel="apple-touch-icon" sizes="76x76" href="/apple-icon-76x76.png">

<link rel="apple-touch-icon" sizes="114x114" href="/apple-icon-114x114.png">

<link rel="apple-touch-icon" sizes="120x120" href="/apple-icon-120x120.png">

<link rel="apple-touch-icon" sizes="144x144" href="/apple-icon-144x144.png">

<link rel="apple-touch-icon" sizes="152x152" href="/apple-icon-152x152.png">

<link rel="apple-touch-icon" sizes="180x180" href="/apple-icon-180x180.png">

<link rel="icon" type="image/png" sizes="192x192"  href="/android-icon-192x192.png">

<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">

<link rel="icon" type="image/png" sizes="96x96" href="/favicon-96x96.png">

<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">

<link rel="manifest" href="/manifest.json">

<meta name="msapplication-TileColor" content="#ffffff">

<meta name="msapplication-TileImage" content="/ms-icon-144x144.png">

<meta name="theme-color" content="#ffffff">

<!-- Global site tag (gtag.js) - Google Analytics -->

<script async src="https://www.googletagmanager.com/gtag/js?id=G-QBVVsdfsCC"></script>

<script>

  window.dataLayer = window.dataLayer || [];

  function gtag(){dataLayer.push(arguments);}

  gtag('js', new Date());

  gtag('config', 'G-QBVV3sdfCC');

</script>

<script src="https://cdn.onesignal.com/sdks/OneSignalSDK.js" async=""></script>

<script>

  var OneSignal = window.OneSignal || [];

  OneSignal.push(function() {

    OneSignal.init({

      appId: "5a1d0551-d73d-4c3c-8036-73asdfs282d",

    });

  });

</script>

<!-- Facebook Pixel Code -->

<script>

  !function(f,b,e,v,n,t,s)

  {if(f.fbq)return;n=f.fbq=function(){n.callMethod?

  n.callMethod.apply(n,arguments):n.queue.push(arguments)};

  if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';

  n.queue=[];t=b.createElement(e);t.async=!0;

  t.src=v;s=b.getElementsByTagName(e)[0];

  s.parentNode.insertBefore(t,s)}(window, document,'script',

  'https://connect.facebook.net/en_US/fbevents.js');

  fbq('init', '44073449679gff8');

  fbq('track', 'PageView');

</script>

<noscript><img height="1" width="1" style="display:none"

  src="https://www.facebook.com/tr?id=44073449fgf3598&ev=PageView&noscript=1"

/></noscript>

<!-- End Facebook Pixel Code -->

I think it's only showing up on admin side.