Could my extreme hunger be a symptom!? Feeling hopeful.

Venus • 34 years old. Married to my best friend. Ttc our first since 2015. Adopted our DS in 2021
AF is expected today. Normally I have cramping for two to three days prior to AF showing but so far nothing. Besides the no cramping I'm also extremely hungry the last 5 days, I eat full meals and have been going for seconds and within an hour im starving like I haven't eaten all day with stomach growls and everything, in fact I'm up right now at midnight because I woke up starving! I had a MC at 8weeks this past October, trying not to get to excited and if I am prego I pray this one sticks. Has any one else only had hunger as a symptom this early on?