Please help....

Victoria • Hello, my name is Victoria. I have a beautiful 3 year old little boy. Me and my boyfriend have been together for 2 years and we have been trying for a baby off and on for a year.
I need help understanding my periods. From the look of this it looks like I'm irregular? But idk. Please don't make fun of me or judge. Me and partner wanna get prego really bad and I know it's hard when you don't know your body that well.