Help! Trying not to get too excited...

I'm a day or 2 late (which isn't tooo strange for me) and I've been having a few pregnancy (but possibly only pms) symptoms. I've been getting "warning cramps" for almost a week already, been slightly nauseous the last 2 days, appetite is more unpredictable and I'm very irritable and emotional. I tend to get a lot of symptoms around my period though so it wouldn't be that crazy if I wasn't pregnant. I did take an early response test about 5 days ago which was negative. I want to wait a little longer to take another so I don't waste it 😜 does anyone have advice?