<human>: Summarize the given text in a few sentences.

NOTE: all this happens on facebook.

So I recently went abroad where my ex lives. I told her I was going to be coming (at my current gf's suggestion) but she didnt reply.

As my visit came to an end, she ended up replying and we talked on chat for a bit. These chats were few and far in between (once a week). It has been a month-ish so you can guess how many times she and I talked.

I decided to not tell my current gf this, mostly because I didnt want her to get all weird (in hindsight wrong decision). When I came back, she saw my chats at one point and saw the messages. (my pc was open infront of her, she didnt pry). She got all sad. I got really scared that my relationship was going to end and in the heat of the moment deleted the convos thinking they were the source of our troubles (again, shady decision. should not have done that but I got too worked up)

Now, I have explained the situation to her that literally nothing happened, and my ex just talked about her life, work, parents etc. and that it wasnt even that proper of a convo. But my gf says she cant stop thinking about it. what can i do?
<bot>: texted ex, didnt tell gf, gf found out, nothing happened with ex but gf thinks im shady now.