Overview
You find it difficult to make decisions, and it's even harder to justify them to others. Avoid arguments and put off any important conversations for a while. Be more open; it’s when people know how you feel they understand why you’re so hesitant. Feeling drained and worn out, both physically and emotionally, concentrate on regaining your strength.
Love
If you're feeling tired, at the outset let your partner know you need some space and exactly how you feel, then they won't expect too much from you. You seem reluctant to try to do anything much, even to the point of breaking prior commitments, and if pressurized are less likely to respond at all.
Career
Try to delegate to others and postpone as many tasks as possible. Keeping your discipline and focus is hard, and it's likely you'll find it more difficult than usual to deal efficiently with anything problematic, or that's urgent. Regardless, it’s important you keep up your momentum and stick to your commitments.