Help!!!!! Thinking I'm at about 2 or 3 weeks. Ovia telling me to take a test. I've had crazy symptoms. Plus yesterday at Doctor, she went ahead and did a blood test... Came back my HCG was at a 2!!! Not a 0!!

So what do you guys think!? I've taken some tests this week, last ones came back very negative, very very clearly negative.
Do you guys think this mornings test is showing our hint of HCG yesterday, and early stages of pregnancy!? I was reading that any sort of faint line, no matter the direction, is a detection of HCG.
(I'll take another in a couple days)
I have irregular periods, but check out my information. I ovulated perfectly with our sex!

Should I be excited!?? Having terrible what I think are IMPLANTATION CRAMPS AND MORNING SICKNESS.