Feeling a little frustrated

Yesterday i had a doctor's appointment to have my HSG done. I have to drive 2hrs to get there. I gave myself a little over 5 hours 2 hours to get there a little over an hour for the procedure and 2 hours to get home to get my daughter off the bus. This would have been my 3rd time having this and I have never had it take more then 30min. They called me two days in a row saying I had to get there on time or he would not see me so I got there early I waited there for over an hour and a half they still haven't finish the woman before me because the nurse said the dr was a little chatty today So I had to tell them I had to leave because I had to go get my daughter. They couldn't fit me in the next day at all because they said they were fully booked and I was already so far along in my cycleI couldnt go anywere that dose the same procedure. So now I can't have the procedure done this month and its to late to do iui and I have to have it done next month and it feels like two months are completely wasted.