Hi, I have 3 pea to marble sized hard lumps located in my hip flexor/groin region. I noticed one about a year ago, and since then, one more on the same side has appeared and there is another on the other side. I am not sick, and they are always present. I do have some pain in my hip flexor on the right side where the biggest one is occasionally. It is not painful to touch them, merely uncomfortable. I am concerned that I should see a doctor get these checked out. Is this something worth making an appointment for?