Solana/usdt

long trade 20x levarage

total fund - 416 Dollar

1st buy - 217.01 - 52 dollar

2nd buy - 208.61 - 52 dollar

now my liquidation price is - 171

if 3rd buy - 198.31 then liquidation price will be - 185

should i buy 3rd time? it will go down 198? i dont want to touch liquidation price. what can i do?