Hi, Welcome to HCM. Lymph nodes in the groin most probably suggest genital infection. Itchy skin suggests fungal infection of the groin area which is also called tinea cruris which is very common in those areas due to increased sweating. Warts are also common in those areas due to papilloma virus infection and these seem to be plain warts which can be easily treated. I suggest you get in touch with a skin doctor and get appropriate treatment for the fungal infection and get the warts removed. Thanks.