Help me please

I’m only 2 days late of my period but I’ve been experiencing lower back pains, cravings, nausea without vomiting, irritability, tired 24/7, peeing a lot and not being able to sleep well... also my husband has been having food cravings, not being able to sleep and feeling nauseous in the morning.. is there a way I could be pregnant.. when should I take a test??