Maybe pregnant ?

Trinity

I had sex last in the beginning of August. (with a condom) & we checked the condom afterwards. Although, my periods have been irregular the last couple of months. Recently, my boobs have been getting bigger, i’ve been having more headaches, & i have really sharp pains in the left side of my torso starting earlier today.

I’ve just gotten my period and ended yesterday. I’m just curious as to what’s happening to me.

(couple of days after period ended) I’ve been having a horrible headaches all day. My boobs are still big but rather lopsided. I’ve concluded that i could either be pregnant or be starting puberty. Im 15, it could be my hormones kicking it. But the thing is, i’ve already had boob and etc. i’ve gained weight. help me please. i haven’t taken a pregnancy test but i will be investing in birth control pills.