How long could it take

Jessica

Ok so I have been taking birth control for about 3 and 1/2 years and I have been with my boyfriend about that long we recently discuss trying to have a baby. We both want to so I stoped taking my birth control about a pack and a half ago I started tracking and figured out when My ovulation was we started doing it like crazy and now I think I have so many signs I’m to days late on my period ... I took a first response test this morning and only one line so I’m not , but how long will it take