7-8DPO Possible Symptoms

My projected ovulation day was the 9th-10th. I use two different apps to track it. For the past few days I’ve had lingering but dull headaches. Sensitive boobs, especially the outside/nipple areas. Stuffy nose/major sinus pressure. Stomach issues. Super tired, and I’m not one to ever complain I’m tired. I’ve been using my lunch breaks for naps, and falling asleep super early at night. I’ve also been waking up in the middle of the night or early morning just to pee, along with constantly peeing throughout the day. Like every hour or so. AF is supposed to be due in 7 days. Could I be having symptoms? When should I test? 😬