Loss of taste and smell

Hello,I was covid postiive 3 weeks ago and I lost my taste and smell around the same time, it was 3 weeks yesterday since I lost my taste and smell very suddenly. I am a breakthrough case, I was vaccinanted with Pfizer in July and I was hoping this would fast my improvement.Since I was positive, I can see small improvements in my smell, I can smell more and more stuff even if very weak still. But what worries me is my taste, I can't taste anything still, not even the tiniest taste. Did anyone here experienced something like this and how long until you had the first signal from your taste?Thanks a lot for all the answers and I wish the best recovery to everyone out here.