im 20 years old, 176 lbs. I had heartburn last night and only took 1 tums instead of 2 like your supposed to and I woke up in the middle of the night with heartburn again and I was sweating but it was sweating like when you get to hot when you sleep. I took 2 tums this time and the heartburn went away. shoud I be worried it was something with my heart or just normal heartburn that came back? im a hypochondriac when it comes to my health so I don't know what to think