My son will be 9 months Tuesday. He doesn't have any teeth. However, he is having classic teething symptoms(again) where…

My son will be 9 months Tuesday. He doesn't have any teeth. However, he is having classic teething symptoms(again) where he is drooling a bit more, biting everything, and his hands. He is usually the same during the day, but is horrible at night! He wakes up (every 2 hrs) like he's hurting or so upset! The only thing that calms him quickly is boob lol but sometimes I just hold him until he stops crying. I read teething is worse at night. What is your experience before they cut their first tooth?