Help needed

Cariesa

Happy New Years to one and all. My period was the 16 to 20 of December my ovulation windows was from the 29 to 4 the thing is I don’t always see my period but for da past months it had been coming now for the past few days I’ve been feeling upset everytime I eat body always toes always going to the washroom and my breast is sore and honestly I’m so afraid to test plus i don’t even know when to test hoping this year is my year