DS is 11 weeks old and he was doing really well. Still in a pack and play in our room and refusing to nap in his crib or really anywhere except the swing but going 6-7 hours at night, then suddenly he cut back to three and the last two nights he rarely went longer than an hour. I just handed my 2 year old my coffee mug and tried to drink her smoothie, I am so exhausted. I think he is getting up to nurse because nothing else helps. I have tried swaddling, I have tried co sleeping, I have tried the Rock and sleep and none of them make a difference. He would sleep soundly in the swing but it's not safe because he slides down or his head falls forward and he needs to be watched when he is napping in there. Do you think this is temporary?? Will i ever sleep again??