Really really painful nipples

Alma • 29yrs old~ happily in love~ FT Mom to my princess Alani Mia👑🎀
Sorry if it's tmi but I've been okay with sore nipples no big deal but as of almost an hour ago I've had thee most painful nipple pain. It's actually only on my left side, it gets so hard and painful that it woke me up from a nap. Is there anything I can put on it lol or is anyone else having this symptom?