Girls, hi ❤️?, sometimes it starts to sting strongly on the right ovar…

Girls, hi ❤️?, sometimes it starts to sting strongly on the right ovary or left, I can lie down and in 5-10 minutes it goes away. Does anyone have this too? And what could be the cause? Although I was lying on my left side and it started to hurt, then when I got up and went to the toilet, it started to hurt more and like a spasm, I lay back on my right side and then it went away.