Hasv anxiety sufferer done a cardiac stresstest?

i feel anxious and have occasional panic attacks but my anxiety worsens whenever i visit hospitals my bp rises to 140/88 but my bp at home is usually 100/60.10 days ago i had a stress test bcuz i told the dr that i feel easily breathless when i ride my bike[though im able to do hour long cles in yoga & dancing in ymca]so i quit stress test after 4mins cuz i was breathless from fear & panic.my entry bp 140/80, pulse 99, max bp 190/90, pulse 145, then after 6mins recovery time bp was 120/78, pulse 98. the result showed nothing but minimal upsloping of st segment in inferior leads. im concerned does this indicate a problem? thanks.