Baby movement closer down there lol.

Can a reassure myself that baby is engaged and labor is near based on how low the baby's movements feel? Sorry if it's TMI but I literally feel him squirming right about my crotch. Like he could fall out any second. Also, I've lost some appetite and just feel heavy like the normal pregnant woman. Next appointment is on Monday, not going to mention this to my doctor since it's not a problem or concern but I'm curious what other moms have noticed. I'm in my third trimester, the homestretch to be exact. I have this gut feeling I'm gonna be going into labor around 37 weeks and I'm curious if there are any reassuring signs so I can be prepared. I have a 1 year old and I want him to be able to have someone to take him right away if his dad is at work and we are home alone.