Low fluid levels

Anyone else experienced this? Kinda scares me. Doctor said fluid ranges from 2-8 ( 8 being the best ) and I'm only at 2.92 ☹️. And supposedly it has something to do with baby blood flow? Any suggestions on what to drink to make it go up in a week except water? Im on my 5th cup for the day and just wondering if I can bring any flavor into my life for the next week. And I don't like those flavoring water packets they always taste bitter to me. Maybe like a juice of some sort?   If I can't get it up I'll have to be induced ☹️ and he's already measuring tinier than normal so being induced 3 weeks before due date would suck.