Irregular periods and the Pill

Sarah • I’m 21🌈👶🏼I have a baby girl💕.in a relationship with an amazing man💜love of my life. I have PCOS & Endometriosis

I’ve recently come of the pill my break through bleed started on the 8th dec (7 days long) my whole cycle ended up being 50 days long I’ve now started my first natural period on the 27th jan

Does anyone know how long it take for your periods to get back in sink xx