Could I be pregnant?

Kelly • Kelly Anne?| 20 | Devon. Want a little bundle of joy in my life!👶🍼
Please can someone help my periods are not regular but the past couple months they been every 30 days. I am now 36 days since my last period? And I keep getting really bad headaches, also loads of discharge sometimes it feels like its pouring out of me. And backache really bad. I am really hoping I am as been trying for over a year :( does anyone think I am?