Stressed!

So we’re moving to San Antonio the end of the month. I got a job at lackland (reserves) and husbands active duty enlistment is up. So he’s using tmo to get us there. We’ve done all the paperwork for tmo a long time ago picked our days and everything. The moving company tmo hires was suppose to call us Friday. And nothing we call tmo and they said they still haven’t hired a moving company yet!! Tmo is suppose to be here Friday the 21st to pack us but yet it’s Tuesday and we don’t even have a company?! And they’re suppose to get all of our stuff and ship to San Antonio the 24th and 25th. I have a plane ticket purchased for the 30th. I have a cleaner coming the 27th to clean up after tmo gets all of our stuff and I have our landlord coming the 28th to inspect before we leave. I’m beyond stressed. Oh and did I mention that I’m 29weeks pregnant?! I don’t know what to do. This is our first move since we joined 8yrs ago. So I don’t know if this is normal? Tmo says it’s normal for this time of year since it’s peak pcs season but I’m starting to panic. We live off base and our landlord knows the 30th is our last day. What is the likelihood that the movers won’t come when they say they will? Is this all gonna come crashing down? Any insight?