Hi Oldwave and welcome!
I am sorry to hear of your symptoms and anxiety struggles. The good news is that you are taking steps towards gaining recovery.
Seeing your doctor to rule out anything physical in nature...and reaching out here for support are two great moves.:)
Your Lorazepam is perfect for itinerant symptoms. It is a med that it designed to be taken as needed. It does not need to be taken daily, or stay at a level system in the body...so for times when you are asymptomatic, you can (and should) skip it.:)
You can also utilize self-help techniques to help get you through rough patches as well.
https://www.healingwell.com/community/default.aspx?f=9&m=104206
Here is the link to our Resources with a whole collection of helpful coping skills to check out. Practicing these daily can really make a difference in how you feel.
Keep posting with us as well if you find it helpful. Support is key!
Scaredy Cat