Pulsating lower back pain 34 weeks

J

Hey ladies. So lately these past couple of days I’ve noticed I get pulsating lower back pain for a couple minutes then it goes away. This is baby #3.

It’s not constant but yesterday I was feeling a lot of pressure on my cervix as I was cooking. Then it went away.

Today again as I sat in a chair I felt lower back pain for a couple minutes. It went away. Just now I layed on my side in bed and again for about a minute. Now it is gone. Is this a sign my body is getting ready already? Thanks in advance 💕