Hi out there

I have two kids and I am trying for number three Here is my question I thought I was pregnant this month but I started exactly a week late or I think I strated I am only spoting right now. I have been looking on sites that tell me when I should be ovulating Now that I am late dose that mean I will be ovulating later this month or still the same time I want to just have sex everyday but I might kill my husband LOL. I have been checking sites but they I have not found out anything...................... anything anybuddy can tell me will be much apreceated THANKS
Sandra