Dear Beth Anne.
Oh my gosh. I want to reach out and hug you because I was EXACTLY where you are RIGHT now a month and a half ago when my daughter was two weeks younger than your daughter is right now. (Sophie just turned 19 months...she went through this exact thing at 17 months and two weeks) I tried EVERYTHING...and the crying it out did not work either. She would get herself so upset, she would vomit. (then we had to change sheets, give bath, etc,,then she was REALLY up) I was thinking "what have i changed, what am i doing wrong" I was praying out loud at 3am "please god, help me...show me the way to get this baby to go back to sleep." What worked for me was consistancy...no talking, very little if any eye contact...NEVER picking her up out of crib..patting on back...singing a boring song like "abc's really soft and slow, and a nightlight. We had not previously had a nightlight in her room...but that did help. What I learned is that they go through phases...and its all we can do as Mommys to keep up. I don't know for sure if my consistancy paid off, or her phase just passed on its own...but after almost a month of that (on and off) she started sleeping again like an angel. OH..I almost forgot....teething. People tend to forget that they are still getting teeth at our babies age. Motrin saves. Tylenol never worked for Sophie. Also,,food was an issue...still is. Her favorite thing is the world is my homeade veggie soup...has beans, tomato, squash, zucchini, you name it, if its a veggie, its in there,,,but it gives her TERRIBLE gas when she tries to lay down at night.
Just know that I have been there,,,recently,,and you are not alone. I promise it will pass. Just do not accidently reward the behavior by picking her up out of her crib...I have learned that sort of thing is actually teaching them that if they cry hard enough, they get out of their crib. Sending you a big hug....how I feel for you...how I clearly know that feeling the next day of being useless kind of tired. Please email me for any reason...even just to talk about it....
Jenny in NC (and baby Sophie too :-)