If they are 3 months "old" extracted from ripe fruit 3 months ago then they are totally fine, man.
Keep in mind seeds often lay in the wild after dropped from plant or animal until next year gives them ideal climate for germination. Essentially, a year of wait is the norm for most plants. Some depend on cold stratification before they will germinate. Peppers don't require that, but i'm fairly sure they do lie around for a good years time naturally. I have germinated pepper seeds many years old.