Do you have your bobbin area clean? Is your bobbin seated correctly? H&*
Turn off your machine and back on if you jarred your machine it should reset. Also try and rethread and put in a different bobbin. Sometimes it is as simple as that. Hope it helps. Lisa
I have to leave to babysit. I will be back in a few hours. Just long enough for you to take a much needed break! Sometimes we just have to walk away from the machine and relax and gather our thoughts. It will be ok. You can private message me and I will try to keep helping you.