Im 7weeks and 3 days pregnant?

And im haven a pain in my ribs on my right side right below my breast what doea this mean could it b gas doing this because i no i get alot of interguestion i always have to burp expecially right after i eat if not i feel like i cant breath so can you please tell me why im haven this pain in my ribs it feels like if u sleeped wrong on ur shoulder well dats how my rib feels and this is my first baby im real nervous about this