SO SO ANNOYED!!!

I am absolutely fuming to say the least!!!! Went for my pre-op on Wednesday and had to have my bloods taken as iv been on Ibruphen x3 daily since I last saw my original surgeon as thats what he suggested for the pain on the swelling. The problems is Ibruphen thins your blood which i didnt know and all patients are adviced to stop taking these sorts of medication atleast 2 weeks before the op. So they rang me yday and had to cancel my op bcos my blood wont clot, I was HYSTERICAL to say the least!! They said theres nothing we can do its up to your GP to solve the problem then put it in writing that Im safe to have the procedure. As you know its the weekend now so nothing can be done till atleast monday. I rang Abbey pines this morning and told her how annoyed i was bcos it was the surgeon that suggested the ibruphen and i must have been back to their clinic about 8 times in the past month & not one person has picked up on the fact that I was still taking the medication although its written in black & white in my notes "take until further notice". OH and thats not the worst part, I now have to wait until NOVEMBER bcos there are no available slots unless I see a different surgeon. I felt like going up to the clinic this morning & ripping everone of their heads off!! Im so so annoyed... Now what do i do? Baring in mind im still off work why iv been waiting for this, I have a mortgage to pay !! Sorry to rant but im  steaming!!