Sti :(

This guy who forced himself on me, gave me the sti called “trich” and I was given metronidazole to take 2 times a day for 7 days. I took it a few months ago and it caused my liver enzymes to go up and I had uncontrollable body movements which caused me to have to have a liver biopsy so I’m very nervous to be taking metronidazole again since I couldn’t finish it last time… however the first time I was given it, it was 3 times a day for 10 days. Should I be okay? I’ve asked doctors but they don’t really know. My liver is okay but my liver enzymes are still whacked up and it’s been months. I don’t weigh alot so is it possible they gave me too much? Im roughly 116 pounds