hi there im just wonderng if i could be pregnant, ive had what i think is implant bleeding about 1 and a half weeks to 2 weeks before my next period starts but it only lasted 1 day? is that possible? im next due on the 25th-28th august

since then ive had the feling of butterflys in my uterus and i dont feel myself

im not sure how long before i can take a test or weather ill have to wait till my due day

any ideas? thanks