Is this super bad for my body?

I've been on lyrica and gabapentin for a year now. The first time I came off my doc said I could just go cold turkey, but I had really bad withdrawl so I went back on it. The next time I weaned off of it, but I still had the withdrawl so they made me go back on it so I could function. Last week I tried weaning off of it extremely slowly, and im having withdrawls again. Is this extremely bad for my body, who who yoyo meds thing? Thanks!