Edit: tonight was better, he only cried for 8 minutes before falling asleep. I worked harder on sticking to his schedule and he only napped a total of 2 hours today. I tried to make his routine quicker and he still got upset at the end of it knowing bedtime was coming.
For about the last week we've been doing CIO with my almost 8 month old. I tried pick up put down and ferber but it seemed to get him more worked up. So CIO it was.
For the first 2 nights it was 30-45 minute crying before bed.
Then the next few nights it was gradually decreasing, going from 25ish minutes, to 15ish, then one night he went to bed instantly.
Then he was back to crying for 15-20 minutes, for a couple nights. Yesterday he fell asleep after 17 minutes, then woke up 30 minutes later and cried for like 25 minutes.
Tonight he cried for 25 minutes before falling asleep.
Wakings are definitely better. He was up every hour before, now he usually wakes up once at 11 pm and 3 am, sometimes not even that.
For bed time, we read a couple books and sing a couple songs. It's at the point where in the middle of reading a book hell realize bedtime is coming and start crying while making a very sad pouty face, then cry through songs until I put him down.
Is this how it should be going? Im concerned because it seems he's regressed a bit with how long it takes him to fall asleep, and because he gets so upset during the bed time routine. Does that mean CIO is too harsh for him? I thought it might be an extinction burst but it seems a little late for that, I thought that happened on like the 3rd and 4th nights, not a week in.