No more pain

hi . I am a senior at a university and I love My life ! I am in the band and I have a bright future ahead of myself ! I just started a new job and I know I will be great at doing both work and school. A while back my mom had a stroke. She was the sole provider of our household. She helped with the bills and insurance and everything. Shes better now but still without a job so there is no insurance for the household. I have a really bad tooth , I would have went the cheap route and just gotten it pulled but it's one of my main teeth I need to eat. The dentist told Me I needed a root canal , and after I seen the prices I was in tears. I'm just a college student and I don't have the money it takes to get this procedure done. I am almost always in pain and I don't want it to get in the way of my school work. Please help of you can and I will be very greatful. Thank you , be blessed.