Not pregnant. And still no period

Emily • Ttc for my first. Aunt. Dog and ball Pythons mom. Mom of an angel baby. Bisexual 🏳️‍🌈.

I haven't had my period yet and my period is really weird. Sometimes my period will start at the beginning of the month , or it will start at the middle of the month or it will start at the end of the month. There will be times that it will skip. I really have no clue what's going on , can you all please help me out.