Girls, what do you think training contractions look like and what were…

Girls, what do you think training contractions look like and what were your premonitions? Two days ago I had intermittent cramping pains in my belly that intensified and the belly was hard. The pain lasted for about 5-6 hours, tolerable. As a first-time mom, I didn't immediately understand what it was. Breathing helped reduce the pain. It was accompanied by light nausea and a week before that, there were pains in the pubic area, diarrhea. Were these training contractions?