T.S.
My daughter also slept with me while I nursed her. She started sleeping from 10-5 am at 3 1/2m old tho. I would recomend getting one of those arm's reach co-sleepers. They are awesome. The baby is still right there, but it gives you more room for a comfortable sleep. You can usually get a nice one second hand for 50-75$ Well worth the investment :)