I’m so happy that your period returned! Having not had mine for almost 3 years I know how infuriating it can feel not to have a regular cycle. I had 2 periods in row once I started eating more and stopping exercise. Now I’m waiting on my third and it’s day 28. Last cycle it was 27 days and I’m hoping I’m pregnant but not sure since I know ETF can mess up your cycle and so it could be 30 days or 40 days or whatever. A bit frustrating because I really want to be pregnant but don’t want to test too early in case my cycle is just a long one this month.