The social cutoff height for men is actually 5'7'', because those men are able to use lifts to pass as 5'10'' or 5'11'' and not look disproportional. If you have a good frame it'll look even better.
(See Tom Cruise and Robert Downey Jr, both are 5'7'')
Below 5'7'', you'll need to ditch the manly man persona and embrace the twink / fuckboy persona (only works with Low-T, adequate face). There are girls who are into effeminate "cute" guys. Chad will mog you, but you'll mog most other short normies and incels.