why my face has became like this?(see details)?

Hi friends,I am new here so please be kind.I wil stop answering your questions if you are rude.I live in India(in my home) and yesterday I ate a wild plant from my backyard and my whole face has turned blue and I grew a small tail(weird right?) What could be that and how could I treat myself(do not suggest a doctor, I am too embarrassed for that).Thanks in advance for your help.