To filter for your traffic for purposes of event validation, try doing some events, wait to see your Identity in your live data feed, then apply a filter for your Identity. For example, if your identity is an email address, you’ll filter for your email address as listed in the Identity field in Live data feed.
Alternatively, you can also find your user ID by typing heap.userId into the Chrome Developer Console.
Once you have your user ID, you can filter for it within Live data feed. Alternatively, you can filter for your external IP address, or select the Show only my events toggle on the top of the page.