am I pregnant?

My past Two periods have been on the first for two months straight like it was before I moved from Tennessee to Texas & my period was getting three days early every month. Like the 27th one month &a the 24th the next & so one up until I got back to where it was on the third. Skipped the 3rd and went to the first for 3 months now . My moms period was following mine &I last month we both barley bleed &I Bleed a lot so much they wanted to test me for anemia but I never went back. & would give me naproxen to easy my cramps &back pain. I didn't want to get on birth control bc I tried it & made me crazy so I quit taking it after a month & it's been over a year since I quit it. Like I said my period was super light last month with one bad cramp for 5 minutes . Then nothing . The light bleeding last for 5 days. So two week later I was cramping I took a test &negative. I'm going on two days late and I usually start before my mom & she is already on hers. What makes me think I am is I'm a huge coffee person, I usually have 2 cups of coffee & cig every morning . I have barley been drinking my coffee. Another thing out of the ordinary is I love jack in the box curly fries &I I got some &I got sick from the smell &I  never like jalapeños until like two weeks ago &I started craving them yesterday. Could I be pregnant ? Should I test ?