Final Test time table kena change again...Zzz

My final test time table change again.. My test finished on 28 April. I don’t know should I be happy for it? My plan is

2D1N at Langkawi before study week start
Then go Cameron highland after finished test on 8 May
Finally go back Miri on 12 May.

BUT now all trip had cancel!!! Luckily today Airasia got promotion. I bought another ticket at RM43.50 from KL to Miri on 29 April. I hope HEA don’t change the time table anymore. I had wasted lot money in getting ticket again and again. I need to save money for getting new HP.. Zzz...