I have a 2 year old female short hair cat, she is quite small Igave her 1 benadrile yesterday at 4pm and 1 today at 10am. The reason is she was sneezeing very badly and I thought it could be allergies, it helped but now she is standing low to the ground hold her mouth open and this white foam is pouring out she has been like this for an hour. Should I take her to a vet now?