HCG levels

Jessica
Hey all! So, for those that do not know, i've been having quite a time figuring out if i am, in fact, pregnant. 3 postive tests are telling me one thing, the doctor is telling me another. I got blood drawn yesterday at 4w5 and they checked hcg levels- there are some!!! Omg!!!
However, my doctor told me to come back in 2 weeks to get them checked again. Does this sound strange to anyone? Shouldn't it be like 2 DAYS? I will be around 7 weeks at that point 😫 i haven't even called my ob/gyn yet, should i???