Ladies who have done this before, what do you think about the following:
Last night I had sudden nausea after dinner that persisted throughout the evening (I did not get sick, however, and was able to eat a snack before bed). During the night, I had a bad stomach ache off and on that woke me up numerous times and that I thought could have been tied to contractions (but I did not want to wake up enough to time them). By morning, the stomach ache was mostly gone (more like mild gas pain) but I've continued to have fairly regular contractions (about every 15 minutes). They are a bit more noticeable than my typical Braxton Hicks but not especially painful or crampy. I am not really feeling them in my back either. I'm monitoring them, but they don't seem to be getting closer together or more intense.
Should I be thinking this is just a progression in my Braxton Hicks, or some kind of pre-labor, or could it be just a slow start to early labor? I thought something similar was happening last week around this time, but it didn't go on quite as long. Insights appreciated!