Help Haylie Get Her Broken Tooth Extracted

I was watching my dog play with her toy and I noticed her tooth was messed up so I looked and realized she broke her entire bottom k9 tooth, and I have no idea how long it’s been like that or if it’s infected, I feel so sad for her i know how bad it must hurt. I immediately started researching what to do and the cost of what procedures I could go with and it’s either 4000$ + for a root canal or roughly 1800-2000$ + to get it extracted which I think is the best route in her case. I really wish I had pet insurance so I wouldn’t need to ask for help because it’s quite embarrassing. I looked into every insurance and none of them will allow pre existing conditions so I’m screwed. I literally cannot afford to pay for this right now and I need help. Please if anybody is able to help me anything would be so greatly appreciated!! And if you aren’t I would still greatly appreciate if you could share this for me!