I'm over a week late on my period and haven't had sex in 2 months and had my periods since then is it stress related? i've been nauseous all week and getting cramps as well

Irregular periods: Irregular periods are one of the most common problems obgyns treat. If this is one time problem it usually resolves on its own. If this is a recurring problem you should be evaluated. Infections ; hormonal changes can cause spotting. If there is a concern for pregnancy then do a home pregnancy test . There are many options available to help regulate the menstrual cycle. Schedule a visit.

Late: If you are two months late check a pregnancy test - if negative you need to see your gynecologist as the symptoms can mean many different things.