what do I do?!?!

My last period was June 3rd and it ended on the 6th. Today is now the Fourth of July and I'm 32 days since my last period. I've been very tired lately and have had an increase in appetite and have to urinate frequently. When should I take a pregnancy test??? Do you think I could be pregnant? We lost our baby on 2-15-17 please no rude comments.