Help!!

Savanna • 16, in a happy & healthy relationship ❤️ 20 weeks pregnant with a baby boy, Hunter Lee Cotton 👶🏻😍
Okay, so i was on birth control for about 2 years, i was on the pill for about a month, depo for about a year & the implanon for about a couple months. Well, me & my boyfriend has been trying so hard on trying to get me pregnant! Every test i take its always false.. Can someone give me some advice on what i could do to increase the chances on me getting pregnant? Please & thank you!!