There's a big growth spurt at 3-4 weeks. (And another at 6) Your baby is laying down all your milk stores and telling your body to make the milk. The first few weeks are tough all baby wants to do is feed, but the more you feed the quicker you will get through this part. If baby's rooting in their sleep put them to your breast. In my experience avoiding giving the breast even just for baby to comfort suckle actually extends the growth spurt! Keep at it and enjoy the cuddles. My little boy is now 16 weeks, is going longer between each feed and feeds are much shorter. I would say breastfeeding has been easy for about a month and half but it wasn't hard until that point it gradually got easier and easier. We have days where all he wants is booby but I enjoy those days as he just wants to play now rather than cuddle! Lol!
Also skin to skin helps sooo much, it's not just for bringing your milk in in the first week you should regularly give skin to skin time at that age.
You can do it x