No, a midlife crisis is exactly a crisis that says I am old and getting older meaning my body is dying. A spiritual awakening is to recognize a condition of spiritual standing at a certain age. If what happens to us is considered an awakening, it is hard to say. People do yoga and things of that nature they do not reach out to God for a connection in some deep level inside them. Only salvation can lead us to the correct concept of our human nature that is without imperfection, Genesis 1:26-28. It is strange that you asked this question because the Bible says that salvation will be ready to be revealed in the final days, 1 Peter 1:5. If the question asks if you can compare the different states of consciousness before salvation is given and after you have partaken of it will be very interesting to see.