I don't know where this goes sorry I have a feeling I can't have children and it scares me

I desperately want babies, they make me so happy always wanted to be a mum but I've got a horrible feeling I can't have children I've never used protection or been on birth control, I use to be on the implant in my arm and had a horrible time and since then I've felt this bad feeling. But as I said I've not used condoms or anything or been on birth control even tried my ovulation days and nothing's working