What is the consequences if i been day trading and i din't have 25K in my account?

will i get penalize or band from trading by my broker? will my broker warn me? i used to have 100K in the account but took it out last year and now im just starting to learn swing or position trading and i made 3 transaction last week (bought 500 stocks of ABC then sold it the next day and made profit and bought 100 same stock the same day. will i be mark as day trader?