<human>: Provide a brief overview of the text.

As the title said, we're both 25. We have been married for nearly three years and have a beautiful 19 month old son and are expecting another child in June. This has been a very difficult pregnancy, I have been plagued with Hyperemesis Gravidum, leaving me only enough energy to do necessary things like care for our son. 

The other day I sat on his lap while he was using a computer and noticed a file on his desktop I had never seen before strangely labeled "blah". I asked him what it was and he panicked, so naturally I grabbed the mouse and clicked. It was a file full of photos of an old co-worker of his. I told him he needed to start explaining immediately and without getting defensive he explained that he was horny and clicking through Facebook on a day I was feeling very unwell and decided "that'll do" and saved a few pictures. 

I am not mad he was masturbating, but I feel incredibly betrayed that it was to photographs of somebody we both know. The fact he saved them to his computer is incredibly suspect to me. They weren't even sexy photos, just random head-shots. He has sexy photos of me on his phone and there is plenty of anonymous porn out there, I don't understand why it had to be someone we know and to her face at that. This pregnancy has left me feeling worthless and unattractive and I now feel even worse. He didn't even bother attempting to express his needs to me before going down this path. I love him very much, but I am afraid I will never be able to get past this or be able to trust him again.
<bot>: I'm pregnant and not putting out much and my husband is fapping to pics of a girl we both know vs random internet porn.