Will the counselor definitely reply to the text message you sent?

Generally speaking, consultation is limited to the consultation room (formal telephone consultation is also acceptable), but it is not allowed for the consultant to establish a relationship other than the consultation relationship with the helper. Since your counselor left you a mobile phone number (generally not given), it shows that your's psychological counseling relationship is well established and has a high degree of trust, and she should be able to respond to you, then you should consider whether she is busy recently, or it may be because of the evaluation of your problem (the contact of the counselor with your words, behaviors and so on is therapeutic).

On the other hand, counselors have to accept a lot of questions and emotions when they are faced with various problems, so it is also very hard. They need to separate work from life, so as to give themselves a relaxed and quiet adjustment environment outside work, otherwise they will be too tired, even exhausted, and unable to help the seekers more effectively.

You have been consulting with her, so I can judge that her consultation with you is very effective, which is very rare, so I think no matter what the reason, don't pay too much attention to the small problem of this text message, which will affect your trust in your consultant. Trust her, so that you can help yourself better and grow faster.