Switch

I've been working in Accenture over 1.8 , I'm facing lots of toxicity, politics in my daily work now these days. I've been through a mental trauma as I was under the process of PIP ( Performance Improvement Program) , the clear reason behind it is boot licking, me & one of my colleagues both were into this process, I performed well enough & got 3.5/4 in tasks so they retain me , but she got 0/4 ...for that reason they terminate her. But after PIP in the office they're completely cornering me , they're not treating me as before.... I don't know what to do , I'm thinking to switch, but some says it's too early. I'm still under so much confusion.

If anyone help me in any way , it'll be thankful :)