<human>: This has been an ongoing issue that I want to try and mitigate, especially since I just started talking with someone [21F]. Whenever I am talking with a current or potential SO, my brain goes into overdrive when it takes a while for them to respond (Text Messaging, Phone Calls, Social Media, etc.) - especially if I can see they saw it but never responded. I automatically start thinking it is over and drawing conclusions that aren't warranted. 

I got out of a very abusive relationship [20F] a couple months ago where she convinced me that my anxiety was my issue and I needed to fix it. I went to see a school counselor about it and they told me that my anxiety was warranted based on her actions in the relationship. I'm trying to find out how to control some of these reactions. I want to get this addressed before I ruin any potential relationships.

The person I am currently talking to [21F] is away on a trip currently and can only communicate when Internet is available. Social Media will tell me that they read it and I get knots in my stomach. I know she is in another country and is on a "vacation" but I still get worried.

What should I do?

Could you distill the essence of the text into 1-3 sentences?
<bot>: How do I [22M] deal with anxiety created from a sense of being ignored by a potential/current SO?