im 25yearsold and for past3days i been having pains on my rightside stomach this happen befor to me when i was 20yearsold and i went to the doctors and i had sonogram done it was fine i just had a small cyst not even big one tiny one anyway so i havent had thiis pain in forever and now it started again feel like knifes are stabing me...but i am also due for my period this fri or mon coming,could it be from that? and my body just doing that bc im getting my period and bc my small cyst is around there? i do feel dizzy at times not bad dizzy just lil dizzy like lightheaded, and sometimes i feel like i wanna throug up but today the pain wasnt really hurting me at all it came and went and now hurts a little but not like it was befor ...this year i had full checkup blood test and all and i was fine,i did have another sonogram done this year and they did my sides and it was fine but idk should i worry could something else  happen now bc i know things just happen..or is it more chances that it just my period coming and my cyst and stuf....f please if anyone is good in health or knows bout it or been through this let me know wat this could be thank you so much,ohh and  it just stays in one spot doesnt go to my back or belly botton or anything if anything once in while goes down to were top of were my u know starts lol..but thats it like were girls get there cramps at