Period now on day 13!

Long story short I came off birth control in July since then I’ve only had two periods this to be my second one the first period came 43 days after stopping birth control I had it for five days, then this period came 53 days after the first one it came on November 3 stopped November 9 & 10 days and came back so all together this is 13 days. and the ovulation chart still says I’m ovulating tomorrow how is it possible I’m bleeding for this long and then still are ovulating tomorrow I want to try having a baby but I can’t have sex like this.

And is this normal for the period 😩