Hi and welcome!
I know exactly how you feel, because I felt the same. My gut and my whole body told me that I didn't want the vaccine.
I'm the same as you, not anti vaxx and I'd also say not a huge CT either. I'm one to read between lines and question, if that means I believe something that qualifies as CT then so be it, but sometimes I go the other way.
I did end up taking the first jab because of my work. The morning I went I was close to tears because I was about to do something I really didn't want to do. I knew I didn't want Pfizer and had made my mind up to walk if that was on offer. That's not because of microchips and 5g, it's because my sensible head says it's brand new and untested. I ended up having AZ and I won't be having the second jab where I felt so bad with it. I felt more comfortable with that though because its a more tried and tested medication.
At the moment you have the luxury of time because they can't bring in any kind of passport yet. Will it happen? I personally believe so.
I think you need to bare in mind that no one needs to know if you've had it or not. You could answer the question by saying that you'd rather not discuss medical things, or you could say that you think you'll be having it, but are waiting just a little bit - that way the pressure is off you.
Or think about what makes you feel comfortable and speak to a GP when you're called about a possible choice.
I hate that a natural way to feel is now cause for bullying, judgement and name calling - but that's where a year of gaslighting gets you
Not one person here will tell you not to get it, we're painted as crazy villains, but all we want is the chance to think, open discussion without name calling, fairness and choice.