Navigating Treatment Options for early stage 1

Hi, I was 5 mm tumour right breast.. stage 2… no nodes… had 3 weeks of radiotherapy and now on letrazole. I had no problems with lumpectomy and radiotherapy…a few issues with letrazole … dry vagina..thinner hair..but all else is okay. I was keen to move forward… I hope you find trust and knowledge. I trusted my gp who insisted I have an ultrasound after clear mammogram with “dense breasts” on report. All the best. Xxx