From chat gpt I installed pixar photo feature and lost my account

Hi. I tried a feature offered on my landing page inside chat gpt and lost access ot my chats, there is phishing software and my pasword changed to the same error code:
bdf84d900ca8c3fafd37baa66e05f062
I hove months of work there and it would be painfull to loose it! Any help on how I can remove it??? Honestly i necver expected to get malaware from within chat gpt landing page! Please please help me!
Thanks