weird period???????

Renee
I'm on a new birth control and last month I only had spotting for 2 days, but I heard that was normal so I tried not to worry. This month, its heavier, but today on day 4 all of the blood is stuck inside my vagina and it won't come out on its own 😔 is it normal for a lot of the blood to be brown and thick??? That seems to be another problem this month. I'm not pregnant because I'm good with taking my pills and I use condoms, and to be sure I took a pregnancy test