Scared I won’t know it’s labor😮‍💨

So I’m 37 weeks and 4 days and last week at my appointment I was already two centimeters dilated. I’ve had some aches and pains but nothing regular or that just stopped me in my tracks. I was induced with my daughter and I have an insanely high pain tolerance so all I know of contractions are the super intense pitocin contractions. I have this (probably irrational) fear that I’m going to be in labor and I’m not going to have any idea because I’ll be expecting it to be painful like that. I’ve been having some almost period like cramps in my back and lower pelvic area this morning but I’m just so unsure.😅😅