My 2 1/2 month girl twins are SOOOOO needy. All they do is cry on top of their lungs every time I walk away. They could be sleeping on my shoulders & by the time I put them on their crib or my bed they begin to cry. I can't eat, use the bathroom, brush my teeth nothing. I've tried the CIO method but they turn purple from crying so much. I bought the moby wrap which seems to work but my back is killing me since they are about 10 lbs each. Bought other swings, vibrating bouncer and nothing seems to work except my arms. Anyone else going through this....?