Birth control help

Hello all!

So I just had some questions on here before I head to the doctor I’m gonna see if I can get answers through you guys.

So I’m on the birth control Lolo and I have been since August (so 7 months) and I used to get my period the week before my sugar pills... I know weird. But it used to be a super light flow. Like I couldn’t even put a tampon in.

The past 2 months I just haven’t got my period. No symptoms of pregnancy, nothin. Just nothings happening.

Is this normal or should I head to a doctor and talk about it??? Like I said, it’s been 7 months so I’m pretty sure my body’s adjusted.