Need honest advice please

Kristina 🌼🌸💐🌷 • ARIELLA MONAE 25.11.2020 👶🏽💕 KYRIE DEON 06.05.2022 👶🏽💙

I won’t start with the whole story but my bf and I were intimate just before my ovulation and on the day of ovulation (we’re not ttc but not running away from it either). My ovulation was supppsed to be 15th of Feb and today I would be 10dpo, and when I tell you last 3 days I feel pregnant, I am gassy (tmi: bad ones like rotten eggs, they’re not usually like that), I am cramping for 4 days now, today even more, I am exhausted even though I just had a nap, having bad vivid dreams 4 days now, pain on one side in my back, started breaking out, and my test this morning said negative (no line) I am just so devastated cuz I’ve got all these symptoms I wouldn’t be so bummed if I didn’t have the symptoms. What’s going on? Am I just going crazy and see and feel things cuz I want to get pregnant?