What a weekend!

So the summary.... saturday night i was up all night throwing up and diarrhea all night and no sleep. Then no appetite all day sunday with on and off contraction (BH style), then that evening at 6-8pm had contraction every 4-5 minutes (lasting about 45 sec-1 min) but no pain just tightening and pressure. They were regular, just not painful. I went to bed that night and was able to sleep through the night from being so exhausted from not sleeping that much in the past few days. Had contractions through the night but mild to the point where the tightening allowed me to sleep through it. I woke up this morning and was having more painful contractions with cramping ...so they were longer (over 1 minute, ave 1.25 min), stronger, but futher apart than last night. So I called the OB.GYN and they said to take it easy, drink a lot of water, and call back if they get to be 5-6 min apart. So I relaxed, then walked around the house, did a load or 2 of laundry, and sat back down. The contractions were now 10 min apart. Now they have pretty much slowed down to only a contractions every now and then.....so a flu bug and false labor?