Get Around To It is the Paraliminal to use when you know what you need to do but are not doing it.

Self-Esteem Supercharger for self confidence and when writing, to write with confidences I recommend listening to Talk to Win and or Sales Leap.

For tackling the "feeling low" consider Happy For No Reason, Youthful Vitality and since the reason you're feeling low might be and I mean might not having anything after this, sadness for endings in sight, New Options Generator, for planning the what comes next.

For anxiety you cannot go wrong with Anxiety Free. One that every mature student can consider using in the week prior to an exam.

Alex