Feel like a failure

I’m having one of those bad days where I just feel like I’m failing at everything. My little girl is 15 months old and can clearly say names of daycare workers, keeps repeating one of the carers name at home. She prefers her dad and keeps calling him papa papa but doesn’t call me mama, I have to ask her so many times for her to say it once. She doesn’t sleep through the night, wakes up so many times, still drinks a lot of milk, isn’t great with solids. I failed at having a good marriage, we are in such a bad place, like roommates sharing bills. We haven’t been intimate for 2 years now, since the start of my pregnancy. There is no love, most weeks we don’t talk to each other becz of some fight. We don’t do anything for fun, don’t laugh together, don’t go out, don’t even talk properly to each other without it turning into an argument. I’m so stressed becz of my work and not performing upto the mark like I used to before baby and even though my priorities have changed I just feel like an average performer at work which makes me feel like a failure. I don’t have close friends or family around, no one I can confide in, I wish I hadn’t rushed into my marriage. Life is so difficult and lonely, I keep thinking about the past and if only I could change it. I don’t know what’s the point of this post, I just feel so defeated ☹️