how long does plan b bleeding last?

I'm on day 3. I had just finished my period two days priar, I took plan b and now I'm on day 3 of plan b bleeding. It smells odd, it's bright red, some clots. Not heavy, but enough to be on the pad. How long does it last? If I start birth control will the two merge together and stop? I just want it to stop. 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors