I checked my period calendar and I am on Day 47. I had a period 2 cycles ago that went up to Day 46, I'm used to periods that usually arrived on Day 33 (2 days more or less). Could my cycle have changed so it arrives at a later date? I'm only 17 right now, so are these some changes that I should expect to happen in my body? I feel bloated and gassy currently so I expect my period to come soon... What are some of yall's thoughts?