What could this mean?

Patient: So I have gained some weight and my stomach at night hurts a little and I feel like I am gonna get sick but don’t. I had sex with my boyfriend and 2 days later I started my period and then I stopes a few days later like normal and then we had sex again about a week after that is when the stoumach thing started then after a few days of that I started to wake of from naps feeling dizzy and weak theand then after that my stomach thing happened again. Could this mean I am pregonant