And now i have no friends

So my “friend” that I was talking to about my depression misread a text I sent her. Somehow she came to the conclusion that I want to kill my boyfriend. I don’t know how anything I’ve told her could be turned into that. But she called the police and they showed up at my house last night. They asked if I was suicidal and if I was planning on killing my ex-boyfriend and myself. I said no, and they clearly thought that the whole situation was stupid so they joked a little and left. Then my “friend” comes to my door, with her cousin. I was so mad that I swore and told her to go away.
I told my boss that I wanted to quit today, because that “friend” is also my co-worker and I was pretty confused as to why she’d lie to the police. He asked me to wait a few weeks to see if things would calm down because he was pretty sure that she was just trying to help. I said ok and he was probably right.
Then, when the time came to switch shifts, my “friend” came to the booth to clock in and I calmly asked her to wait outside the booth until I left. She completely ignored me and said, “I’ve told all your other friends about what happened”.
I don’t know why she’s doing this. I only talk to one other person, who’s also friends with my ex-boyfriend. I’ve been asking him recently to tell my ex that I would like to talk. But now I know that he told my ex what happened. I’ll never be able to talk to my ex now. He thinks I want to kill him.
Now everyone thinks I’m crazy. All I wanted to do was talk to someone. Now I’m completely alone. I feel even worse than before. I just want to die. I’ve been holding out to see if things could get better and they just got worse. I can’t even die now. Ever since the cops came my parents have been constantly watching me.
I can’t deal with this anymore