37 weeks and suddenly feeling amazing?

Ophelia

I am 37 weeks today and earlier this week my midwife said I was in early labor stages. But suddenly I feel amazing. No more contractions, no hip pain (that has been a huge issue throughout the entire pregnancy), a lot of energy, boobs are leaking colostrum, and I just feel great. I almost don’t feel pregnant. Is this a weird phenomenon that anyone else has felt?