Light sleeper, trying to track BBT

Anita

Hello ladies! First time posting here so bear with my dumb questions. 😊

Hubby and I have been TTC #1 for 3 months now and I recently bought a bbt thermometer. But here's my issue. I'm a very light sleeper so I almost never get 3 hours of consecutive sleep. I'm in and out of sleep all night long.

Am I wasting my time with tracking bbt if I'm never really in full rest?