
All is not lost! Please don't give up on her yet.
One of my girls had a season for 2 weeks, and totally stopped. No swelling, no discharge, nothing. I didn't want her mated so wasn't worried, just thought it was a short season.
After one week, on day 21, she started to bleed very heavily, was very swollen, and blood loss was heavier than normal. When, 7 days later (day 28) she was still flooding, alarm bells had me worried about pyometra.
Rush off to the vet, who looked up inside with some instrument, and informed me that everything was healthy, there was no infection, and it was a normal season. I didn't consider it to be normal, and asked for antibiotics.
Got home from the vet, and opened the back door for all the dogs to have a wee. Went in the kitchen to put the kettle on. To find my girl tied, with a total grin all over her face. She hasn't read the book that says they mate when bleeding stops!
As it was day 28 (in theory) the vet said it was pointless having the mismate jab as she wouldn't be pregnant.
Durrrr! Wrong! So don't give up on your girl!