...dollar general? 2 pack w/ blue dye? i don't have the instructions. i'm not sure if a positive is supposed to be a plus sign, or 2 lines like first response. also, there's no lines at all?? but i can see a faint vertical line on one.. but i think it's all in my head
i've had bad posture for a very long time. for the past 6 months i've been having very bad pain in my upper back/lower neck. i looked at some websites and it said something about a deep tissue massage? has anyone experienced what i'm going through and went to a chiropractor?