The suggestion to wear a surgical mask instead of an N95 mask is not a good one except for appearances. Yes, the surgical mask will help minimize the amount of virus you spew into the air. But, as they are not tight around the edges, the virus particles will just flow around the mask both while breathing in and out. The N95 masks have 2 straps, one toward the lower back of your head, the other toward the top back. They have a metal piece which you press down around your nose. If properly worn, if you place your hand over them and hold the mask close while you exhale, you should not feel air blow out around the mask; all breath goes through the mask. That assures that all breath, either in or out, goes through the mask filter. That protects both you from other's infections and them from yours. But only as long as you wear it properly. And, if worn properly, your glasses won't fog up.
By the way, when I did fit tests to OSHA standards, facial hair where the mask contacts the skin would disqualify the wearer unless it was well gooped up with petroleum jelly or Vicks.