<human>: Hey...

I need some advice mainly when i talk to girls its through text /facebook especially currently as i suffer from anxiety and it somewhat limits me leaving the house. the problem is we can be having a conversation things going well (or so it seems) and then BAM they just don't respond and its an all too familiar reoccurrence to be a one off...

i have done a lot of stuff and a lot of things happened to me so i have a lot of stories to tell and i try to listen but seems a lot don't like to open up too much. 

and then when they don't respond what do i do? how long do i wait before trying to chat again..for example got in contact with this girl i knew from years ago last wednesday it was ok nothing special it had a terrible start which caused her to nearly leave so i feel like it was doomed from there. well i was really ill so didn't talk for a couple days and then when we did it was going better and then bam no response...how long do i wait until trying to start another conversation if i indeed i do?

Condense the text into a few key points
<bot>: girls stop replying to me, how can i stop this and if they do stop when should i try speaking to them again?