They have test in pharmacy that help determine if you are ovulating (with prenancy test) or you can track your temperature if elevated more then usual you could possibly be ovulating. Stressing yourself out about all that though is not gone to help you get pregnant RELAX dont have relations with your partner for the sake of getting pregnant...just do it.
but if you are ovulating then this would be the prime time to get pregnant. btw how old are you???
and its easier to tell when you ovulate if you have been tracking your cycles
no one will be able to tell you if your pregnant concidering you had sex this morning. no one will ever be able to tell you. only a doctor or pregnancy test can do that and you have to wait.....till your periods due