I've had the same.. my daughter is 10 months old and sometimes she has days where she moans constantly and I was beginning to give her a dummy 24/7 and would pass her on to someone else as soon as I could (like my parents or my boyfriend). I realised that I was getting slightly detached from her and sometimes all she would want/need is her mum (me).
I found the thing that helped most was going out, you can go for walks or to a local park just to get out. You could also meet friends and family (as I’m sure they love seeing you both anyway) and it gives you a bit of a break.
when your daughter is asleep make the most of it!!! Sit down and have lunch, run yourself a nice long bath, read or do something you find relaxing. I find that when I let my daughter moan by herself it makes me feel worse about myself but when I try and help her as much as I can by playing with her, eating with her etc she loves it!
there has been a day or two where I’ve nearly given up because I’m tired, exhausted and stressed and the baby won’t stop crying but that’s part of being a mum. Don’t forget you are doing an amazing job! Looking after a child constantly can be draining and I admire anyone who does it with patience!
sometimes you just have to stop what you’re doing and remind yourself that your little girl loves and needs you. She wouldn’t be here without you. Sending love and hugs