Need your opinion!

So I swear I was getting faint positives last week but started bleeding on Wednesday. My blood hcg level was 2 on Thursday and then was getting negatives. Just for fun I took some tests with fmu and saw some faint lines that look like they have color. I am so confused! I thought I was having a chemical but maybe IB bleeding instead? I’m still have some bleeding but not much. Opinions? Will test again tomorrow and maybe call OB.

Update: these were false positives. Definitely had a chemical pregnancy.