How long did it take for first tooth to erupt?

F

My 5 month old has been showing minor signs of teething on and off since 3mo, but now she's in full blown teething mode. Short feeds because long ones hurt her gums (she pulls off and screams, often running her tongue over her bottom front gum), teeth big, visible and white under the gum, grinding teeth, chewing on anything and everything, waking several times a night needing consoling, irritable and fussy. She's been like this since Saturday, so four days now. Tylenol and bonjela help with the pain I think, but she's still very clingy and easily/quickly upset. Every night I go to bed thinking sureeeely these damn teeth will cut overnight, and still nothing. It's horrible seeing her so upset and only being able to do so much for her 😢 please tell me it'll be over soon! How long did it take for your bubs first teeth to cut once they started showing signs of serious teething?