His Female Friend Called Me!

This is basically a part three to my boyfriend talking to his female friend about me. Leah called me about ten minutes ago freaking out! She said he locked himself in the bathroom with a razor blade! She called 911 but she wanted to let me know. I'm losing my fucking shit. I didn't know it was this bad. If I knew he was struggling this bad I would have tried harder not to lose my temper. I would have tried not to make him feel so worthless. You guys were right. I had no idea it was this bad. I just hear her screaming over the phone for him to plz open the door. Should I go over there? I'm so scared rn. She started freaking out again and said I'll call you back. What should I do?! I feel terrible!

Update: I went over to Leah's.... He's in the hospital. They are most likely gonna keep him for 72 hours. Leah said her brother Mason broke the door down and had to wrestle the blade out of his hand. Mason ended up getting cut by accident in the process. She showed me the bathroom and there is blood everywhere! She said it's from trying to get the blade out of his hand. Me and Leah talked. I told her " I thoughte was coming over here so he wouldn't do that. What happened" She says everything seemed fine until she saw the loom in his eye. He pulled a blade out of his pocket and ran to the bathroom. She thinks he may have been planning to kill himself over here the whole time. I go "Why would he come over here to do it" she says " Want me to be honest". I go yes. She says. "I don't think he wanted you to find his body. I don't think he wanted to traumatize you". I started crying and she hugged me... I ha this girl so wrong... How could I have judged her so bad. I'm going to try to see him tomorrow. I hope he is okay