11DPO BFN

I know I’m not out and I’m actually feeling very hopeful. I have been very blah. Mid day fatigue, dry heaving yesterday morning and this morning. Heartburn yesterday and severe this morning and all day. Tums don’t even help. It’s making me nauseous and lack of appetite. Anywho, I wanted to ask a question. Did you experience heartburn before your BFP? I’m feeling very in this month but period isn’t due till Thursday and still getting negative tests. I hate this limbo of feeling pregnant but not getting the confirmation but yet I’m not late yet either. I hate this TWW lol