Aunt flow off birth control!

Hello! I am new to this journey and have a quick question. My husband and I are doing family planning so I recently got off a very low dose of birth control last month, and was on it for 7 years. I still had AF visit me every month, along with minor cramping and ovulation. I know that my cycle can change now that I am off birth control, but how long is too long to wait to see a doctor?

It has only been a day since my period was supposed to start, according to my old cycle. I have acne and minor cramps so I'm sure its ok it's way, it's just been a while since my body has been without birth control! Any advice is appreciated!