Anyone else get no help?

My daughter is 19 months and is in the tantrum phase of life. I am at wits end with everything honestly. When I say I get no help, i genuinely mean it. I have no friends near me as they have either moved away or lost contact with me. I live 5 hours away from all family. I don't need help all the time, but god man, there is days where I don't even get to shower because my daughter is so full on. I feel bad that I get jealous knowing there is families that can drop their children off to the grandparents of a family member just so they can get things done or have a moment alone. I'm so overwhelmed, lonely and wish that I was fortunate enough to have help sometimes.