Very faint line? anyone else see it?? I suffered a blightened ovum almost 2 months ago

Cheyanne • 25. Mommy to a little lady 🌙 Hazel Lee 6.16.19 💕 PCOS Warrior. Off-Grid Living.
Hi in mid May I had my eight week ultrasound and no fetus or heartbeat was found. After 10 and no chemical signs of a successful pregnancy so my doctor scheduled me for surgery and I had a D&C suction. After a week and a half of recovery we slowly eased back into sex, and regardless of the doctors recommendations, we will not be using any kind of barrier methods. 
I feel like I had a normal recovery and I still spot every couple days , usually dark. But I've been seeing some lighter pink fresher blood here and there. My boyfriend thinks I'm pregnant again. I have been getting waves of smells and gagging and nausea as I did before. I don't wanna get my hopes up but I've read this can happen.