So I think LO may have hit the 4 month sleep regression. She's only 3 months 2 weeks, but for the past 5-6 days she has gone from sleeping 1 solid 7 hour shift followed by another 2 shorter 1-3 hour shifts to now sleeping 1 shift of 3-4 hours at the most and then up every hour until about 5 am when she comes to bed with me and sleeps for a max of 3 hours. Bah it's super frustrating not to mention exhausting! I don't think she is ready for(nor am I!) CIO. Any support or advice?