How do you feel confident in your body again?

I lost all the weight plus some more, and I’m almost 8 months pp currently. But I feel as though I look so different from how I did pre-pregnancy. I feel like I look way bigger. What makes it worse is I feel like I see something vastly different every time I look in the mirror. Sometimes I kinda like what I see but other times I get so upset. I also have been noticing some loose skin around my belly button as I’ve been losing more weight. Is there a chance it still has time to tighten, or am I past the time to expect that?