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The symptoms are like the sick feeling;dizzy;bloating;aversion to food and cramping pain around right side can be either pre-menstrual symptoms or even a cyst
.If you fear that you are pregnant there are few things you need to consider-
-did you miss your periods
-did you have unprotected sex in this month
If yes you may be pregnant also and to rule out you should get a urine pregnancy
test done with morning urine if you have missed periods.To find whether you have a cyst you need to get a ultrasound
done to find out so after you miss periods you can do these two tests and consult a Gynaecologist for examination and treatment.