Hello Doctor, I have been having irregular and delayed periods for some time now. Since my last delay(last period 18th dec 2025), I’ve been feeling excessive fatigue, sleepiness, hair fall, low appetite, heaviness after eating, low mood, and occasional sensitivity to cold. I also feel my face looks puffier than before and my vision feels slightly blurred at times. I had an ovarian cyst in the past which was surgically removed about 4 years ago. I’m worried whether this could be related to thyroid issues, PCOD, or a recurrence of cysts. Could you please advise what tests I should get done and whether these symptoms are concerning?