Left Over HCG or BFP?

Brandi

Okay, This is my second month doing 2000 hcg injections on peak +3,5,7,&9. I'm 15dpo today. My doctor told me not to test until 16dpo, but I couldn't resist 🤦‍♀️. There's definitely a line, but could it be from the hcg? I should have started no later than yesterday. I'm not getting my hopes up because I don't want to be disappointed. Just want some other input.