Do you have any of Stephen Buhner's books? His 2nds edition of "Healing Lyme" has a ton of suggestions for different symptoms.
For example, for Neural pain like you are having, he suggests:
Greater celandine tincture, 1/4 tsp 3 times daily - and/or
Kudzu root (something I take) tincture, 1/2 tsp 3 - 4 times a day, and/or
Lemon balm tincture, 1/2 tsp 3 - 4 times daily and/or
Homepathic Kali Phos: 30C, 4 pellets, 4 times daily.
Herb only treatment for Lyme & Bart ended 12/11 - no active symptoms for 2 yrs -Herb only treatment for Babesia ended 12/12www.healingwell.com/community/default.aspx?f=30&m=2977364
Had Lyme, Bart, Babs, RMSF, Ehrlichia, Myco, Anaplasmosis, EBV
New Lyme case 8/2014 - Healed 1/31/15 - unknowingly had Asymptomatic Babs and Asymptomatic Bart, being treated now though (2/2016)