Hey @Delamo
It's mad reading this thread back now when my baby is about to turn 1! You forget how rough these days were.
She really turned a corner around Christmas (3 months) with the crying and even more so when she turned 6 months. She's a happy girl now 😊 Never did accept a dummy.
With the sleeping, I just gave into it and held her every time...it was less stressful than putting her down and having her wake up within minutes. I used to sit holding her sleeping all evening and then take her through and cosleep..it was the only way I could get some sleep myself. There were periods where she used to wake every hour (sometimes every 30 mins 😱) but she has improved as she grew and now she's sleeping OK (sometimes sleeps through, sometimes a quick resettle needed). It took a while for her to master side feeding, but now she does it easily so I rarely ever have to actually sit up and hold her during the night.
I managed to change it gradually and start putting her down from when she was about 8 months (I know this will sound like forever away for you!). Eventually it got to the point where I could get her to sleep and then put her down on the sofa while we watched TV in the evenings. It sounds mad but I used to do a bedtime routine with her the bedroom and then bring her back through when she was asleep so I could rest a hand on her when she stirred. We did this for a few weeks, and then the next step was get her to sleep in the bedroom and leave her sleeping on our bed, with the monitor on & bed guard up. This is where we are now.
We still cosleep but I think she would accept being laid in her cot now, just need to move the mattress down. Planning to take this next step shortly as now she's crawling and pulling herself up so if she wakes properly in the night she's quite difficult to contain.
Looking back now I'd say honestly don't stress about getting your little one in his/her cot or getting to accept being put down anywhere...just do whatever makes it easiest for you because honestly it will pass. It was easiest for me to sit and feed her all evening and then let her sleep on me, at least I got a bit of an evening and was able to watch TV, have dinner (that I could eat with one hand), have a cup of tea etc.
Nowadays she sleeps in the bedroom all evening and I watch her on the monitor, go in if she wakes up and get her off to sleep again, and then leave her. It's what I imagined it would be from the start....just took a while to get here!
Hope you're OK, I know it's rough when you feel like you've got no control over it at all x