Persistent mild cramping from 5 days

Hi,

In february i had a chemical at 5 weeks.

This time we wanted to wait bcz of the pandemic.

So my last period was 15th march and my cycle is usually 28-30days. We had sex during the fertile days I think , but i am not sure when i ovulated, didn t track anything in march.

So now from 5 days I am having mild cramps in my lower abdomen, same feeling I had when i was pregnant in february.

I had a tiny red spot as well on monday.

But my boobs are not sore this time...

I have a feeling I am pregnant!

My due date is 12 April, still 9 days... i am confused...