2nd period in one month???

Umm I'm kinda freaking out.
My AF is waaaaaay better, BUT, I just started my 2nd period this month...WTF?! Have any other ladies have this issue?? This has NEVER happened to me before. I'm on the pregnelone...maybe this is the cause? I'm thinking I should stop this?? It's the only thing I can think of that would cause this kind of issue. I did start thyroid treatment as well though, finally got the T3 about 2-3weeks ago.. Tweet