3 week old stuck on boob

Please tell me anything. Encouragement, motivation, advice I just need to hear something. I am so exhausted and I am alone because my husband is gone for like five more months.

My baby is 3 weeks old today. It’s 5pm. She’s been nursing almost the entire time since 12pm.

And last night, I only got 3 hours sleep because I accidentally fell asleep holding her and have been unable to nap all day.

Anyway, I usually pump between feeds but I haven’t today because there has been no in-between feeds. I’m just switching boobs every 15-20 minutes.

She was wide awake from 12-3 so it was impossible to sneak away

But for the last 2 hours she’s dozed off. She continues to actively feed at each switch for a little before sleeping again.

Anytime I try to end the cycle by unlatching her or moving her, she gets upset so I have to keep going.

Even if she pulled off herself, it’s not long before she realizes what she did.

I can’t move at all. I can’t lay down to nap because the sooner I cause her to wake up, the sooner she will go back to the breast.

Edit: Thanks a lot everybody! I didn’t know how much I needed to be reassured this is normal. I guess I was in a bit of distress also because I wasn’t sure if I should be doing something differently or if something was wrong.