Will I be okay?

Well I'm 12 weeks and 2 days. My mom was gone and left the door locked so I had to climb through the window. I didn't strain hard because I would be stupid to do that, but I did loose control of my foot when I pushed up to get through the window. I felt a pain in my stomach as soon as it happen but now I'm fine, I just want to know if I'll be okay. Now I'm worried.