Hey guys new to the forum and I need some help I recently got a female lesser pastel Ball python at a show. And she was very docile and I have had her for three weeks now in the last couple of days she has gone a complete 180 on temperament and turned into an extremely aggressive snake now these two things I know are linked but she will not eat anything F/T Or live rats, mice, gerbil nothing she won't take it she simply will not eat and regardless of how calm I am in her cage she continues to strike and bite me to the point were I won't go inside the cage for fear of her striking so much that she hurts herself she will strike the glass if I approach it. Now I have taken her to a vet and they say she's a healthy BP. Has anyone had an experience like this or does anyone have any advice it will be much appreciated. And like I said I'm new to the forums so if this is wrong thread for this let me know. Sorry for the run on sentence.