Clogged my toilet with sliced lemons...?

Apparently I have a problem with toilets. I've attempted to flush toilet paper numerous times. FYI that doesn't work either. So I had some homemade iced tea that I was done with and thought I would flush; it had a bunch of sliced lemons in it... and now it's clogged. The water will drain and refill but veryyy slowly and it fills very full before draining. I've tried a plunger and it doesn't appear to be working. PLEASE HELPP MEEE!!!!!!!!!!!!!!! so stupid. I really can't afford to call a plumber... ugh.