Bad cramps!!

Lori • 16 yrs old and after having 5 miscarriages and not being pregnant this time iv lost hope, myb ill never have kids :(
AF is due 3 July, I did a pregnancy test yesterday and came out A BFN iv been having some cramping and bloating an nauseous for the last few days but today the cramps and nausea have gotten worse and I'm in a bit of pain it's 840pm should I test again or just wait a few more days?? I'm so impatient!! Grr !hehe