Having anxiety

I’m scared my bff told me she spoke with an ex that left a mark on me. I genuinely want to puke when i think about him. I feel so uneasy and feel weak. Apparently it’s nothing big but i’m still anxious. I can’t shake the feeling. I really want to puke each time i think about it. ｡ﾟ(ﾟ´ω`ﾟ)ﾟ｡

I think imma just stay in bed and wait until i get over it because i can’t stop shaking.