My rat had pups about 3 weeks ago. She had 11 and now im down to three (snake food lol) Well we decided to hold back one, as she is really cute and we've gotten attached to her, but when ive held her recently. She seems to be have spontaneous sneezing (6-7 times the 30 mins i had her out.) and her eyes stay about half squinted. Also her siblings dont seem to have either of these symptoms. Also they seem to be bigger then her. I dont think shes a runt or anything, she didnt start out smaller them idk. What do yall think i should do to make sure she doesnt die on me? Should i just go ahead and take to the vet? Ide like to avoid that if possible as im running low in the finance area this payday. btw I dont see any discharge and she seems to be wrestling with her siblings. I also use carefresh for my birthing tubs. Now i use a hopper in my birthing tub. Should i include a food bowl for easy access to food for the babies? or just let them learn to use it? If yall need i can post pics. Any suggestions are appreciated!!

Thank you