help ? πŸ˜•

Sophie
So I have an issue and with fall/winter coming up soon I need help! 
I cannot for the life of me find jeans that fit me! My waist is a 00 or 000 but my butt is fairly large from working out. I can't seem to find any jeans that I can wiggle my butt into with them also fitting my waist. Does anyone know where I can find jeans to fix this issue? πŸ˜’ specifically looking for jeans or similar because I ride and train horses so leggings aren't the best.