Chances I’m Pregnant?

Edit/update: test was negative.

So I’ve been on the pill for about a year now and I’ve never gotten a period on it. I’m in a long distance relationship and concerned because I’ve been experiencing nausea after I eat for about a week and a half now. I have a history of my stomach acting funky for no reason but usually it’s accompanied but other stomach issues along with the nausea. The nausea is the only symptom but coincidentally its been just over 6 weeks since I’ve seen my boyfriend last. As I said I’m on the pill and we usually either use the pull out method or a condom in addition to my birth control. I’m planning to take a test Monday just to get some peace of mind, but what do you think the chances are it will be positive?