If you are having a relatively normal flow then I am fairly certain you are not pregnant. I cannot rightly explain the stopping and starting up again but that could be a sign of an early miscarriage. If so, I doubt you would be able to tell on a pregnancy test if you ever were pregnant. And if it is indeed a miscarriage I would not fret because my nephew's mother had a miscarriage six weeks before she was pregnant with little Logan so no worries! Best of luck to you sweety!

This is more likely your normal period. All periods are not the same, we become acutely more aware of what is going on in our body when we are hoping for something specific (pregnancy).

Keep a chart! Write down all your symptoms. Do this every day of every month. You'll start to see your own patterns.

If you have been trying to conceive for a year, you need to go see your doctor. It is recommended for couples to seek the advise of doctors when they have been trying for a year.