cramps when ovulating?

Does anyone else get cramps when ovulating? This is the first time I experienced this. I lost my virginity in April and got my period in May. This month, I experienced cramps during my ovulation period. I felt it yesterday in the morning and in the evening and it got me worried. I'm not due for my period until 2 weeks from now. Could  I be pregnant? Or maybe my menstrual cycle changed as some people have said that losing your virginity can mess up your cycle?