Still no period

Any other mommas in our May 2019 group that hasn’t gotten a period? I have an appt next Friday for a check up and to talk about it/IUD. With my first I got my period regularly literally within 2 months and I EBF her for 1.5 years. With this LO I have been supplementing since 3 months (literally go hours on hours without breastfeeding and barely breastfeed/pacify only at night if you even can call it breastfeeding anymore since it’s more like pacifying). I did take the mini pill for maybe 2 months religiously back in December but stopped completely and still have yet to have a period. Not pregnant either ((testing monthly to make sure lol)) 🤷🏻‍♀️ I’m not necessarily worried worried but it’s odd to me and feel like I should have one by now. I do get off and on weird cramp like feelings and some achey feelings physically in my vagina (sorry TMI maybe) but AF has yet to show