Hi Sandra,
I hope all is going well with you and your machine.....About a week ago my thread on my machine kept breaking everytime I tried to sew, and after trying to decide what was going on, I got the book out and realized I had the spool of thread on backwards.....I haven't sewn on this machine alot, but, I have been sewing for for forty years so I guess I just forgot which way to put the spool on.....or maybe a senior moment??? Anyway I thought maybe that could be something to check out.....It happen to be my problem.
I would double check with my manual on how to thread and make sure everything is exactly as it says.....Good Luck!