Pregnancy test help

So I've been having a feeling I'm pregnant I go for a blood test Monday but I'm so confused I've taken a bunch of test this month one dallor tree one had a very faint line I'll post a picture of it and then 3 after came out negative then I took a clear blue it came out fully positive but the thickness of the line is not that thick then I took 4 more and they came out fully negative I took 2 clear blue ones that say pregnant or not and they where negative but my boobs hurt I have a metallic taste to slushie's and every time I try to drink alcohol I get nauseous I'm so confused and I need opinions and thought my husband says he thinks I'm the one percent that messes with the test cuz my first pregnancy I had I went to the doctor they did a test said I wasn't pregnant but it turned out I was ( I had a miscarriage with that pregnancy also) so I'm not sure what to think please I need y'all's opinions and ideas or if you ever had this happen

This is the first test that came out positive do you see two lines or one ?

And this is the second positive test do you think the line should be that thin going up and down?