Has lymphodima in leg left leg has green dots maybe the size of a pen tip about 8 going down my lower leg what is this should i be concerned they appeared today?

Lymphedema legs are prone to infections including fungal infection. You may want to have a tele-evaluation because seeing is more important in diagnosis of skin conditions and sometimes there is a need to have it biopsied to be certain of the cause. There is not enough information with your description to say what it is, a picture may have been helpful.