health fears is this anxiety or something serious???

please help i have posted on here before about off balance feeling everyday for weeks is this the norm dont know if this is anxiety as i dont feel my pulse raceing takeing 10mg propranolol 4x daily but scared to take diazapam 2mg which doctor told me to take when i need them i had ecg's which came back normal, the doctor has told me it's my anxiety,i'm supposed to go away on monday till friday without my husband and i'm scared i'll pull out last minute as i'm away from my comfort zone and being in crowds really panic me,cannot tolerate antidepressants only got propranolol and diazapam i'm really scared something will happen to me while away, i just feel really woozy off balance in my head when walking,blood pressure seems fine so i know it's not that,but worried doctor has not done enough tests on me so i think something else is wrong and i have cancer or some horrible disease anyone else feel like me just need some reasurance......

Just wondering when the off balance started? I’m not real familiar with the propranolol but some meds like that can cause some ‘off balance’ symptoms.
What you are feeling though was one of my worst symptoms of my anxiety, I was so worried for so long that something was really wrong with me but after so many visits to the doctor and they couldn’t find anything, I took a clonazepam (basically the same as your diazepam) to see if it helped me not be so anxious because I was so off balance and it worked, once the meds were working the symptoms were gone. Now I know that mine is all anxiety related. Also, don’t be afraid of taking the benzo’s as needed only they really do help! I was terrified of taking them for a long time until I finally gave in and took one and within an hour my anxiety was gone. Just try to make sure to only take them as needed because they can be addicting to some, and normally a low dose works just fine.