YOU SAID:

i got my period and am in pain

INTO JAPANESE

生理が来て痛みがあります

BACK INTO ENGLISH

My period is coming and I have pain

INTO JAPANESE

生理が来ていて痛みがあります

BACK INTO ENGLISH

I'm on my period and I'm in pain

INTO JAPANESE

生理中なので痛みがあります

BACK INTO ENGLISH

I'm on my period so I'm in pain

INTO JAPANESE

生理中なので痛いです

BACK INTO ENGLISH

I'm on my period so it hurts

INTO JAPANESE

生理中なので痛いです

BACK INTO ENGLISH

I'm on my period so it hurts