Feeling like I’m failing my daughter

It’s been such a rough month and I’m having a hard time seeing the light at the end of the tunnel. My daughter is 8mo and sleep has been so horrible lately. Her naps have been short and she’s waking so much at night that I end up sleeping in the glider with her. I’m struggling and feeling like a HUGE failure. I hate that’s she’s always tired and cranky bc she can’t get a good nights sleep. I want my happy baby back and I want to enjoy my time with her but it’s been a struggle. 😔