The Run-around about diagnosis

Hi everyone, I am 23 and was diagnosed with cervical cancer with a 1 mm microinvasive squamous cell carcinoma. My gynecologist is great but felt I needed a specialist. I saw 2 of them who acted as though nothing was wrong and that the cone biopsy had cauterized it but no further testing was done. Does anyone have any tips to help me find answers. Is 1 mm invasion really no big deal as they say.