Hi, I found a pimple like bump on my inner thigh earlier this month. This has actually happened before and according to my gyne, it is just an enlarged lymph node, which will disappear. It did disappear after a while but now it reappear on the different side of the inner thigh. In addition to that, today i found another bump on the labia... it is not painful, but it has itchy and stinging feeling when touch.. Is this just a common infection? Will the usage of sanitary pads causes it, since I just had my period?