Good day ?? 35 weeks, today all day back hurts, especially lower back,…

Good day ?? 35 weeks, today all day back hurts, especially lower back, especially when I lie down, get up and pain goes straight to the right side of my back, also to the right leg, literally for 10-15 seconds and passes, and then the back continues to hurt, itches. Was it like that? Should I panic, maybe labor is starting? The abdomen doesn't pull, discharge is normal, but the belly has dropped for a week now. To the doctor only on Friday, the doctor is 50 km from us and the maternity hospital too, I don't want to shake again on a terrible road.