My last baby is a week old!

So this is my last baby. I have a two year old son and a 7 day old daughter. I'm 25 years old and feel like someday I'll want another but can't. I had a lot of complications post birth including serious hemorrhaging which I also had with my son and issues during pregnancy making it unsafe to carry again. I do want two kids but feel sad that I don't have a choice for a third. I'm very overwhelmed with having two kids so close in age as its almost impossible to get sleep. I feel so sad all the time knowing this is it and I'll never be pregnant or experience this again. I'm trying to soak it all in but it's hard especially when balancing life with a toddler. Anybody else feel this way/have any advice? 😢😓😓😓