Digital test, beta questions

Yesterday at 13dp5dt my beta was 166. One on call nurse said beta should be 200-600 for where I'm at.. Emailed my nurse she said over 100 is perfect and my beta is fine! Today, 14dp5dt I just took a clearblue digital week reader one and it only says 1-2 weeks. I'm 4weeks 5 days if it's based off of a 5 day transfer so shouldn't it be saying 2-3 weeks if my beta has gone up? My next draw is tomorrow and I'm very anxious.