I have been on Percocet &amp; lyrica for years for pain control due to 2 back fusions that caused painful nerve damage. I took more meds than I shoujd of this month due to some severe back problems. I go for cat scans next week. In the meantime I’m about 10 short on my meds &amp; am terrified of going thru withdrawals not to mention the pain. How can I do this? I’m also se sorely depressed. Please help me. 