Please help☹️I feel pregnant

My last period started July 26th and ended July 31st. My fertile window was from August 5-11th. Me and my boyfriend had unprotected sex (withdrawal used) on August 7th, and sex again on August 11th except he came in me that time. I took a cheapo pregnancy test around 5pm today (which is 2 days before my period is supposed to come) and it was negative. I’ve been having nausea, headaches, mood swings, light cramping 9dpo (but stopped after about 6 hours), I’ve been really hot (almost pouring sweat) all day today and nobody I’ve asked has even felt warm, and a sore throat. I feel like I have a cold but no fever and no nasal congestion or anything. The only other time I felt like this was when I was 3-4 weeks pregnant with my daughter who is 13 months now. I know I

just have to wait but I’m so eager to know! We aren’t actively trying but aren’t preventing either. Now that I feel like I could be, I’m excited!