Shes probably feeling very self critical about herself after losing a close friendship. I can only be assumptive but to me it sounds like she’s looking for validation from you that you’re there for her emotionally and not just using her for sex. She may feel objectified because she perceives that you out your sexual needs above hers and therefore only care about getting off than actually caring about her as a person. Shes probably saying she never wants to have sex again because she wants you to be passionate and say that her needs are not a burden and that you’re just as concerned about her needs as you are about your own. It sounds like she just wants a validated reaction from you that you want her. Best of luck