I have pcos and I hadn't got my periods since 6 months. I tried losing weight but in vain. I was dieting too at that time. I read some stuff online, so accordingly I have cut out most carbs (except oats) and eat veggies and eggs everyday. Plus I take 2gm of inositol daily. Now the issue is, my periods started a month ago, with spotting for a week, two days normal flow and then spotting again for around a week. The flow was brown. Then my periods stopped for two days and once again they started. This time the flow is deep red. And better than before. Is this a normal thing?