Please help!

Kay

I am so confused and now worried. I came off of Birth control pills In August, I started my period like normal but the past few months my cycles have been 45 days long. Is this supposed to level out? Does anyone else have this happen? I’m worrying because we were wanting to try for a baby after we get married, which is 8 months from now. But I’m afraid that I won’t be able to conceive.