I have a chalazion on my bottom eye lid, it's not very big yet and not very noticeable. I wanted to know what a doctor will do?

Observation or? Small asymptomatic chalazia will often be conservatively managed by moderately hot compresses and massage to see if will shrink and resolve on their own. For bothersome ; larger ones, if not resolving with conservative treatment, an incision ; drainage under local anesthetic will be the usual course of action. Very infrequently, an intralesional corticosteroid injection may be utilized.
Warm compresses. Apply warm compresses 20 minutes at least 4 times a day. If not better see an ophthamologist.