What Causes Indigestion And Dizziness While Having BP?

hi..doctor its so nice of u serving people n solving their health problems.. i m gona provide short history of mine...a few months before i thought i m having stomach indigestion problems so i went to a medical specialist..n told him my problem in detail..he got my issue n told me u r suffering from depression..he prescribed me medicine Escitalopram as anti-depressents.. i kept using it for long time n surely i waz relieved..but suddenly i left taking anymore..after a month later i again started taking them..but i faced a few problems..which were not sever as initially they were though.. but now i m having a problem that really is keeping me out of tone n disturbed..the problem is that i have been checking my BP for last 5 dayz..n i constantly m getting the same number around from doctor that my BP is 119/75 ... i m feeling shocks due to my BP as i feel i m gona fall on the earth sometimes... plz preacribe me any medicine n tell me what problem i m having...? note : m not using any type of medicines thez days except Betahistine Dihydrochloride..