Soooo Confused PLEASEEE HELP! lol

Brittany
Sooooo I'm new on here hello everyone, I'm Brittany. I don't have any friends so I'll be venting on here ALOT that's because your my only answers.. I'm really scared because I've been on birth control since I was 14, not by choice. But I still did it, because that's what my mom wanted. I was young & not having sex at the time anyways so either way, at the end of the day we were both happy. Im 22 I've been off it about a year and half now because they say wait up too 2 years before trying. I wasn't trying period at all, then I had a slip up & now I notice due too my calendar I'm almost too weeks late ... I don't know how too feel because if I am that's okay, but is my baby? If I am. I just want it healthy, and I hope all this birth control has left my body? What do yall think? Should I take a test, go to the doctor or just wait a couple days? I might be thinking too hard? But I know my periods they cone they same time almost every time & never been longer than a day late .. But then again it could be the birth control leaving & messing with my cycle? But it JUST happens a year and a half later? Huh ... What you think I should do? And suggestions? Anyone!?