Starting taper: 5 weeks on 30mg

I started 30mg about 5 weeks ago for post stroke pain. Cymbalta is about 5th med I’ve tried and in addition to doing nothing positive, about 1-2 hours after I take it I get an altered feeling and goosebumps on my arms.

I have messages into my PCP and physiatrist about tapering but wanted to reach out here. my capsules all seem to have 6 pellets.

what have you tried in tapering and what do you think I face?