Botox wearing off- Weird feeling in throat

Hey y'all,

I'm going on 5 months post-Botox. Everything's been amazing but recently I've noticed a few gurgles and burps not coming out as well as a tightness in my throat. Not only does it feel tight, but I sometimes get a feeling reminiscent of immediately after Botox when you kind of feel like you can't breathe. Luckily the burps still eventually come out but it's just a little unnerving. Is my muscle just starting to get function again? Has anyone experienced this?