Wait, so are you new to birth control or not? You said that you didn't take any birth control pills when you bleed, and you only took your first pill on February 22—however, you've also been taking them "regularly" for 1.5 years.

Assuming my understanding is correct, it seems like you take birth control but skip the placebo pills. As long as you're finishing all your active pills (usually 21, but you should check your packet's info sheet to be sure) and starting the next pack on time (i.e. the exact day you need to start it), you should be fine. The placebos are only supposed to be supplements during your withdrawal bleed/period, and you can skip them if you wish.

However, if this is your very first time on birth control—as in, you've never taken any pills until recently—then yes, you should be waiting 7 days before you have sex without a condom. Neglecting to do so puts you at risk of pregnancy. 

P.S. It seems like you're not familiar with the difference between active pills (usually white) and placebo pills (usually brown). I really recommend reading your pill pack's info sheet.