It might be a wise thing, if you are feeling that bad, to go in & get checked. Although if you believe that it may be due to LD, maybe you should try to get hold of your LLMD (if you have one), and find out what they would recommend?
This is where I always get confused - do I need to see a regular doc? or a LLMD????
Being somewhat like you, evidently, I usually wait things out, but in this instance, you could be having complications so maybe you should be seen by whoever can see you first??? I believe it is time to err on the side of caution, especially if you are continuing to feel worse each day.
Whatever you decide to do, please keep all of us posted.
My heart goes out to you~