I'm so confused. Need your advice please

OK so I been feeling really weird I took 2 tests like a week or 2 ago and I was negative I don't understand I'm learning still about ovulation and I'll that. I think I ovulated on the 3rd. So here are my symptoms and hopefully someone can help. My boobs hurt, more like the nipples. I feel full like sick after I eat or drink mostly like where my sternum is, I kinda feel like I'm getting a kidney infection in my right side and I'm so hungry or like nothing is satisfying like I eat but I wants something else it's weird. But as I was making a salad I got dizzy not like spinning but like where u r drunk and u feel the buzz haha. Idk it scared me a bit.. I don't know what's happening. Please help..