Am I pregnant

Samantha
Hey guys not sure if I'm reading to much into this or not but I can't shake the feeling that I could be pregnant my period was a week late when I did come on it was less bleeding and no clots in it as usually does sorry tmi. Along with this I have had backache and nausea also feeling more tired than usual and find myself nipping to the loo more. I also feel like my stomach is tightening. Would love to hear what people think