Cold sores and rash on mini-pill

Hello from Canada!

I just went on the mini-pill (progesterone only) because my reactions to regular ones have been crazy, I've been on 3 days and haven't experienced mood swing or anything.

But from all the other hormonal contraceptives I've been on I've always gotten cold sores.

And ontop of that on this 1, I have this weird rash that isn't itchy (little dots all over my skin) and a canker sore.

Has anyone else experienced this? How long does it last?