I have recently had very irregular periods, im on the pill and my periods have been the same for the past 5 years. I had my seven day break from the pill, came on as usual, then around a week later, i came on again, i was on for longer than i normally am and heavier than usual. Then around 6 days after i came off, i have now come on again!

Also, recently i cant stop sleeping!! I slept all day one day, i feel like i need to sleep in the afternoon, and ive been waking up late to college everyday! Normally i am ok getting up in a morning but recently i cant drag myself out of bed!

The final thing, i seemed to have lost my appetite! I have always enjoyed my food, im not overweight, or underweight, just average for my age/height, but the past few days i cant seem to finish my meals, or even start some of them, ive tried hot food and even salads but cant seem to eat them!

Are these signs of a health problem?