Three weeks heavy period (bleeding) none stop

I have carried this problem with me for years, I am frustrated

It started in 2012, bleeding for a whole month none stop, I was scared and sort medical attention

The doctor prescribed birth control pills and primolute N which was to be used everyday for 7 months. I did as instructed and the period became regular, u was happy again

But after the 7th month things turned around my period became very irregular, in months my period will not come and the 3rd month prolly come. I got very weak at this point

Then I prayed about it for a whole month and it stopped being irregular for 6 months, all this while I was celebrate

But the moment I had sex, the irregularities came back (I was not married , still in college at the time) and since then I have been in it. I have run a lot of tests and doctors have concluded that it is PCOS,

For three weeks straight I have been bleeding non stop, with big clots and dark red blood, it doesn't smell like menstruation so I know it's not.

I have been married for almost 2 years in 2 months and I have not been pregnant

I want to get pregnant and have my own family.

This week I plan on starting again, seeing a fertility specialist to first stop this bleeding so I can have sex with my husband, I miss him and Also start the process of conceiving

I need y'all to pray for me and send me some baby dust.

Thank you