I've been coughing my head off since Friday...and having some major leg cramps/charlie horses

and last night I got these horrible pains in my chest and my husband said it was probably acid reflux. I didn't believe him because the pain seemed too bad to be that but this morning around 3:00 A.M. I couldn't sleep any longer and sure enough I felt acid coming up and it was terrible and on top of all that I have a cold! I feel really tired and weak. Anywho...I stayed home from work today-which killed me because I am trying to save up my days for maternity leave. I had some BH contractions this morning also... a few actually but not regular. I also had one BH contraction with some really bad lower back pain- like period pain that lasted for a good minute. I was starting to think something was happening but nothing. Ok...just wanted to rant a little I guess.