Help i think im pregnant..i hope i am!?

I started my period this past sunday right on time but when i went to change my tampon it barelly had anything on it and so far this week all i had was a drzzle like a drip on the tampons every time i changed it and yesterday i had nothing and today i had nothing..my husband and i are trying to have a baby,i recently had a miscarriage back in april also..thanks so much amanda