150 watts is way too hot. No higher than 50 watts. You need to make sure your frog has the right environment very soon. Stress is very bad and without the correct conditions you frog will become more stressed and become ill. Its ok to check on your frog just don't open the lid or disturb the enclosure when doing it. You need to know if the frog is eating without food and nutrition from calcium and vitamins young frogs develope health issues that can kill them or impare them later in their lives.