Coz, so sorry . . . That does happen, when shrooms stop working. It's not even all that rare. Sometimes they start working again, later in the cycle or in a future cycle.
Of course, it's important to know that the shrooms you tried were not too old or otherwise compromised, and to be sure you are not using any medications that might block the effects of the shrooms.
No idea what the situation in Cyprus is, but if shrooms stop working, many people find that a different busting agent will work for them. Seeds, paper, and others.