pain @38 weeks ...

Idk how to explain this pain .. its like right there in my cooch . But only in the right side . Its like a sore , painful feelingg ... idk if the baby might be positioned there or what but anytime i make any kind of movement with my right leg it hurts .. not so much pain but it feels like its REALLY REALLY SORE ! Sorry if i cant explain myself well .. i just dnt know how to take this ... this would be my 2nd baby & i NEVERRR felt anything like this with my first at all !!! I have a feeling this baby is just big!!? I dnt have a doc appointment until monday but would like to know if any of you ladies have anything similar .. im 38 weeks . It probably is normal but like insaid i never felt nothingg at all w. My first & all this is so new to me .... i would love any advice on how to maybe calm this until he actually decides to come bc its soooo uncomfortable!!!!!