Impermanence
Everything is impermanent and everything has its time. When we are happy, we never want that moment to end. In contrast, when we are suffering, we wish it would end as soon as possible!
Give yourself permission to take a minute and consider/recognize that all moments are temporary. This thought can immediately allow freedom from dis-ease you are feeling and the attachment to it. In both situations (I.e., happy or suffering), we can become attached and start to use labels, judge ourselves, and compare ourselves to others. The attachments make us feel very connected to that sentiment. For instance, you may think, I am never going to be the same person, or have the same independence, as I did before my baby. This may be true but, every moment ends. Some can find solace knowing that if you are suffering now, you know with certainty that it will end. Some time after that, you will be happy, too. This is the ebb and flow of life.