I am 18 years old and I went on the yasmin contraceptive pill (for skin reasons only) for 3 months. When I realised that it wasn't helping my skin I came off it (partly because I had a sick bug at the time and couldn't keep it down). I had my bleed a few days after stopping the pill, but since then I haven't had a normal period for four months. I am definitely not pregnant. My periods were never completely regular before going on the pill, but I always had one every 4-6 weeks without fail. I am very slim but definitely haven't lost weight since going on the pill so I don't see why that would affect it now? I am just worried that its never going to come back! Please help, thanks.