on Loryna

I've been taking the pill called Loryna for about 3 weeks now and I was mainly put on it for my acne (but obviously it'll come in handy when I have sex). Well I started the pill on the first day of my period that was August 6th and ever since then I've been on my period but I guess now it's just spotting. But when am I going to stop spotting/bleeding because it's been going on for 3 weeks now!?!?! I'm tired of bleeding lol 😣