Pregnant? Or whats going on? Embarrassing.

Ever since my last period or after not sure... Ive been frequently urinating but the worst part is i can barely hold it in & i leak sometimes i know embarrassing i have no pain while i urinate or any other symptom besides feeling tired sleepy lil nauseated at times but just wanted your experience/opinion on this plz :) & even when i do pee i wait on the toilet for 2min or so and again i pee a little right after i just peed! So annoying lol #ttc