Need answers!

Megan
I took a blood test on the 2/22 and it came back negative. HCG level was 2. 4 days later I took a HPT and got a positive result. Took a test each day after. ( a test a day for 4 days & all positive ). Can I still be pregnant? Going to the doctor on Thursday for another blood and adding a urine test but currently freaking out.