Teething?

My baby is 7.5 months and has her top teeth coming through currently. They have come out the gum and are about half a tooth now.

The past couple of days shes been awful. I mean I’ve been close to ringing someone with how horrendous shes being.

She is basically crying and doing like a growling scream thing from the minute she wakes up to when she falls asleep. She doesnt want to play, she doesnt want to be held, she doesnt want to be changed, doesnt want to be fed, doesnt want to do anything she usually likes. If i try and hold her shes arching her back and screaming and wriggling away from me. If i try and put her in her pram or play or do anything shes screaming and flinging herself backwards and just making the most awful screaming noise. I put her on the floor as she usually loves that and rolling around but shes kicking off and screaming. Pick her up, she doesnt want to be held. Bath, kicking around screaming. Like, I literally cant do anything with her, I’m at a complete loss.

Is this what teething is?? I know it can make them fussy but this is a whole nother level of fussy. Can it make them this way?? I’ve never had a baby before so I dont know whats normal, but I never expected this. I thought it would be lots of dribble and a baby that cries a bit more than normal or something, not this.