yes. I have and will want to. I went to see TFIOS alone and I survived the most awkward thing being a male and surrounded by a packed cinema filled with crying females.

I don't think it can get worse than that.
But you can really enjoy the plot and focus on what happens. Unfortunately, My friends always distract me and I end up missing parts. But if anyone ever feels self conscious, just try to avoid the popular timings and go when there's lesser people
