I am at my wits end. My 9 month old is usually rocked to sleep and put down in her crib. The past few weeks as soon as we put her down, she sits bolt right up in bed and stands up (for nap times and bed times). I have left her to self soothe as she isn’t crying or anything, had to go in a few times to replace the dummy but gave 0 eye contact and made it quick. We are currently 2 hours in and she’s still not asleep. She lies down and I think she is going to drop off, then she’s up again. I know she is tired because this is the time she will usually sleep. PLEASE HELP!