My Stash boy acted very freaked out after his 2nd leg surgery and neuter. I would think that it is normal, as long as she drinks water and does not act lethargic. She might just be hurting and that could make her more timid and lash out until it stops hurting.
I would just keep her warm and a little water for tonight. Keep checking her periodically throughout the night, just to be on the safe side. If it gets worse, contact your vet. *should have after hours/emergency number* listed on his card or in the phone book. Good luck with Sasha!!

FEEL BETTER BEAUTIFUL GIRL!!

PS- Yes they do/can use a glue [works like stitches] so you dont have to have them removed or take the chance on them tugging at the wound. Just keep a close eye on the area, because when they used that on my RB Lily, it got infected and she had to have clavomex for 2 weeks Hope this helps