Hi Ummmm I'm not sexually active but I haven't had my period in almost 2 months and I've been urinating a lot more than I usually do and I'm tired a lot more than usual. What could that mean?

How old are you? If a teen, it could just be that your cycles are still regulating. Do you eat well? Are you at a healthy weight? Have your periods always been regular before? Have you participated in sexual foreplay? Any chronic health condition? Do you take any medications? Do you use any sort of hormonal birth control? Could be due to hormone levels.

Only way to know would be to see your doctor for some testing.

Or of course an infection, guess it means so many things, that you may wish to discuss this with your doctor