Is there anything I can do while waiting for the next counselling session and psychiatrist visit, both of which are one month later?

The bad thoughts are getting more and more disabling. The exam season in university is arriving. Assignments are going to be due. The difficulty spikes in lessons are getting worse. My friends are getting busier and more tired too, so none of them could help me anymore.

It's getting harder to be alone with myself, and I don't want to end up going crazy and smashing my head against the wall just because I felt useless and hopeless. I'm starting to feel like skipping classes just to rest more, because half a day's worth of sleep (not including the 8-ish hours of necessary sleep) isn't enough for me to forget the bad thoughts.

Are there any ways in which I can be convincingly kind to myself?

I want to last till the end of this one month period, where maybe I'd get my set of antidepressants or some solutions to sustain myself for the next period of my life. Where reinforcements will arrive, and maybe things wouldn't seem hopeless.