DON'T tell me...every thing will be okay!

We have had a bad stretch this last little while.  My son has always needed to be on a schedule and for potty training a schedule has been essential for his survival!  We spent a couple weeks at my mom's this summer and as I was expecting he had some accidents the first week,  nothing terrible we went home on the weekend and I got him back on schedule for the next week.  However the second week was so horrific.  I was reduced to tears a couple times.  The last 3 days my 6 year old had 6 accidents in his underwear each day!  SIX!  Then I had multiple people tell me "oh, everything will be okay."  At that point I really lost it.  I can understand how they were trying to help but I have decided that I will never say those words to anyone ever again!!  I know that things get better, but really does anyone really think that it is OKAY for a SIX year old to poop in their underwear  SIX times, three days in a row.  IT IS NOT OKAY.  He starts 1st grade in one month!  How can I send him to school, be with friends, go to church, ever be out of my sight really?  Oh thats right I can't I have to figure this out and fast.  I can't believe how hard and overwhelming being a mom is sometimes!!  I LOVE my son more than anything and feel that it is my job to protect and care for him. Needless to say I am very concern about this next school year and how things are going to go.  I pray daily for strength and help in raising this child~!!