Possibly Pregnant

I posted this under the wrong topic the other day so I want to try here as I am looking for support/opinions. I have super bad anxiety and I'm a nervous wreck. I skipped my sugar pills on my last 2 packs because I was going away and didn't want to deal with my menstraul cycle. I start my first sugar pill this Saturday, the 28th. I was sick with the flu and missed 2 pills on the 11th and 12th. I took them Friday the 13th. Saturday my boyfriend and I had sex. He pulled out, but I experienced some mild cramping on and off for the last few days. I also have had irregular bowel movements from taking Imodium last week due to dealing with stomach issues, so it could be that too. They aren't bad cramps, just annoyingly there.  I've been on birth control for 10.5 years. I think it may be too soon to take a test? Thanks so much! 🙂