Not myself anymore

Since having my baby and getting together with my kids father a little over 1 year’s like I’m not myself anymore. I use to be so independent now it’s like I can’t do anything for myself.. I’m also a stay at home mom now. I’ve never felt this way.. It’s hard to explain.. idek I get anxiety when trying to be social. I want to leave the house more but when I do I feel anxious when I’m out. I don’t know..