I've Been Thinking

So I've had multiple instances of these types of things. I just recently realized that I have PTSD because of it. It was crazy to me because I went through things so much trying to find out what was wrong with me but nothing really fit. I couldn't believe I never even thought of the possibility and when I realized I had a breakdown and a vivid flashback of what I remember from what happened. It almost felt like I could feel it happening again. Once I forced myself to stop crying I texted a friend I had gotten really close to that I wanted to talk to her the next day. The next day she asked, but when I showed up I didn't run to her or hug her like normal. I find out she didn't even see my text from last night and she invited one of her guy friends to hangout with us. She knows I don't like him and she didn't even ask me. I told her that she could go hangout with him and come back to hangout with me. I mean I had 4 hours that had to be enough. But she said "come on" and dragged me by my hoodie to hangout with them both. I sat and waited for her to come back with him so I knew that they met up, then when I saw her with him I turned around to go my way. But she grabbed my hoodie and tried to drag me with her again. I told her no, when she finally let go and went my own way I felt comfortable again and as soon as I was calm her friend runs up and scares me. I immediately run, terrified. (I ran out of characters, will see if I can finish in comments bc this story is so long)