Advice?

So I have a friend that Ive known for 4 years and we normally joke around with each other kind of harsh? But like we never wish death upon any of us type joking. Well me and her were on the call yesterday and I was like oh my god I’m gonna die this hw is so annoying and she was like DONT die yet. And I’m like WOWWWW so when me and my friends saying something hurtful we always are like fine then and hang up and automatically call back. So I did and called her back and she ignored my calls, texts, she read the Instagram message. And ignored it and when she said it shes like hey I’m just being brutally honest. So I cant tell if she’s kidding or not she’s been on her phone and stuff but she just doesn’t want to respond to me so I don’t think she likes me very much.