sleeping at night

Anybody else's LO still getting up every 2-3hrs at night (EBF)??? Seems as if everyone else's babies are sleeping through the night 😩. I go back to work soon and want longer stretches at night. My baby is 10 weeks old tomorrow.  Any tips welcome! Also, I'm worried about when we can't swaddle at night, he won't sleep on his back for long stretches when he's not swaddled 😩😩😩