trying at a young age

Im 19 almost 20 & my boyfriend is 21 & we desperately want a child & we've been talking about it & thinking about it since last year so its not like an over night decision lol but ive been having issues with my period I got my birth control out in July & six months later still never got a period & so I went to the doctor & she put me on pills to get my period back but she keeps pushing birth control & that's been super uncomfortable lol because I feel awkward telling her that I wanna get pregnant but anyway so I got my period thank god because if I didnt I would've had to take other tests and whatnot & so ever since I got off my period ive been trying to get pregnant but tbh I'm scared that I need to be on those pills to get a period so trying to get pregnant wont work or something idk if trying is even helping lol but I was wondering if anyone has advice on trying or if anyone has been through similar situations and what you did to get pregnant or what you're doing to get pregnant thanks

(I know it sounds kinda bad that im too uncomfortable talking to my doctor about it but it's just I have extreme anxiety & when people push things on me it just makes me very uncomfortable & I no longer wanna see that person or do business with them mostly when I've maned up & continuously say I do not want to go back on birth control mostly when I was on it it made my hormones go out of wack so its not that im too immature she just makes me very uncomfortable to talk to her so I'm working on getting a new doctor)