Hi ST girl, I think its the nature of these auto immune diseases, everyone is different and it takes some sort of upset, like an infection or accident to trigger it happening to your body. It's unfortunately perfectly normal to have normal blood work and yet still have symptoms or swelling or both. It's the frustration that most of us here deal with is finding that combination of meds to help. Are you just on humira?
Often you go on humira with methotrexate or prednisone to help with the pain and swelling. My bloods are also normal and I have very little swelling but get a fair amount of pain or numbness when the carpel tunnel is activated. The hardest thing is accepting you need all these meds to control it. I have at times been on combinations that work wonders for me then something seems to happen and I get that bit worse again. Really frustrating.
For you at this early stage don't get down, just keep complaining and eventually I'm sure your rheumy will find that magic potion that your body responds too. There are a lot of meds out there for RA and its associated diseases, there has to be one with your name on. In the meantime, heat really helps, get yourself a wheat pack and heat it up in the microwave, works wonders on sore joints. Warm water also helps, warm spas are great, if I'm swollen at the end of the day I use ice too, helps bring relief when your joints are hot and inflamed. You have to pace your self too, especially in the early stages, its so easy to flare if you do too much. Prednisone really helps in the early stages too but some Doctors are against it because of all the damage it can cause long term. I hate it but love it sort of drug.
I hope you get some sort of relief soon, golitho