Xifaxan tinnitus?

I had really bad sibo for almost 2 months. Lost ~8 kg of weight. Used Flagyl 500mg x 2 x 10 days, didn’t help. Now I’m on Xifaxan 550 mg x 3, currently 6th day. Started hearing weird sounds. Yesterday it was classic tinnitus (high frequency noise). Today I had episode of short term but really weird cracking sound, at first I thought that’s a real sound. Can this be caused by Xifaxan? AFAIK this is common for Neomycin, but I never used it.

Idk if I should stop taking Xifaxan… The GI symptoms have improved (not completely though). Maybe I’m crazy but what if I also have leaky gut and it causes Xifaxan to get into blood stream? Is it ototoxic?