Hello good morning dear. I can understand your situation. Be cool and relax first. Read my answer carefully. See the ESR indicates your whether your body is having any infection or not. In most of conditions even with infection it will mildly rises. But your ESR is 66mm ,it is very significant value saying that you might be having more infection. At same time your Hb' is normal.
Next Steps
post the details of disease , treatment taken and your blood reports.
Health Tips
Take ONLINE CONSULTATION so that I can come to conclusion before starting any treatment.