How Can Blood Pressure With Headaches And Torticollis Be Treated?

I am 60 yr. old female suffering from high blood pressure for the last over 15 years. I am 5ft. in height and my wt.is 64Kg.I have been taking medicines for the said ailment prescribed by doctors. For the last 8-10 months i have been taking Betatrop 1BD,Losakar H 1OD, Tab. Librium 10 1BD and Tab Ativan 1 at bedtime.In the past few months Betatrap tabs. started giving me trouble. I started developing weakness in my legs and arms, i had a feeling of restlessness.It also gave me headaches. Lately while on a walk in the evening I developed pain in my shoulder that moved to the left and also had perspiration.I consulted a physician. He changed some of the medicines and prescribed Losar H 1OD,Nifedipine 5mg. 1OD, Restyl 0.5mg 1 at bedtime and sorbitrate SOS. and also recommended ECG and 2DECHO. The cardiologist to conduct the said tests added 2 medicines viz. Ecosporin 75mg.1OD and Nikoran 5mg 1BD to be taken for 5 days and directed me to come for the said tests and also recommended TMT . I have been taking these medicines now for the last 4 days. i am having hell of time. i have developed severe headache and frozen neck . i request you to advise me as to what should be my next course of action.