Still no period?

Chelsea • 23 • wife • trying for baby #1

It has been 5 months since I stopped taking BC since my husband and I want to start trying for our first child. I have not had a period since. My periods were irregular before being on the pill, but never this late. Every now and then I have some VERY light spotting, but never an actual period. I have been taking pregnancy tests, but they are all negative, so I know it's not pregnancy that is making my period late. Are there any natural remedies to help regulate your body after birth control?