They say we should be immune for up to 90 days, but no one really knows for sure. I tested positive on Dec 8th (my sons birthday). I had what I thought was just a head cold for 3 days prior and had also been having trouble concentrating. On the morning of the 8th I woke to go to work and noticed I couldn't smell or taste anything. I went to work, they tested me and I was positive so they escorted me out of the hospital immediately. I went home and disinfected the house before my DH came home and then isolated in our spare room. That day I started to get a racing heart rate and felt short of breath, like I had just ran a marathon. I got almost no sleep at all for the first 9 days because of it.
So now going on 12 weeks later, I am just starting to get my taste and smell back a little bit. My heart still races for no reason, I still get short of breath and the heart halter monitor that I had to wear for 24hrs showed several irregular episodes. I also still have what I call brain fog. The only way to describe it is, It feels like covid has aged me 20 years over night and I now have some sort of dementia. My co-workers find it amusing watching me wander around in circles trying to remember what I was doing or struggling to find the words I want to say. I for one don't find it funny at all. So until they figure out what is going on I can not get the vaccine. I know several other hospital employee's who had covid, recovered fine and have gotten the vaccine. So as long as you have fully recovered there should be no reason you can't get it as soon as it's available to you.
I really hope you can get it soon, as I also know of a few people who have gotten covid twice within the 90 period.