I just recently purchased two 60ml bottles of e-juice[blueberry and wintergreen] and did not realize that they use aspartame and such in the sweet flavors [I probably shoulda guessed, since I already know nutrasweet doesn't mix well with me, but I didn't imagine it'd even be vapable]. Now I'm getting headaches and nausea when I vape to the point I'm actually going back to analogs since I ran out of the menthol flavor I was using before. Are there any sweet e-juices that use sweeteners that don't have these side effects, or should I just avoid all sweet flavors in the future? Also, should I put these up on the trade board in this forum? They're cheaper juice[top vapor from madvapes], but I've heard a lot of people say they like these flavors. I just can't endure the side-effects.