Hey kbaby, I really empathise with you! I am having regular and quite frequent contractions, a couple even while I read your post and the replies (which the doctors say are probably "just Braxton Hicks contractions" but I'm not so sure of). Mine are definitely caused by some other problems (blood tests and urine tests showing all kinds of junk and high risk signs), but the hospital doctors did not look after me the way they should have and sent me home due to lack of space saying not to come back unless it becomes real labour (errr, isn't the aim to prevent that, rather than wait for it to happen?!). So I'm having to take matters into my own hands now and have researched my symptoms and made a list of questions that I am going to demand the answers to, and won't rest until they either ascertain there's no threat to me or my baby, or find the problem and deal with it appropriately.
Mmmmmmmm here comes another one...
My advice to you is not to worry what they think and to get checked as often as you need to, to alert them to your concerns, and not rest until you get the answers that satisfy you. As someone else wisely advised, log them too, then they can see what's going on. If it really is nothing to be worried about, they should be able to tell you that more definitively the just because it's "probably nothing". In the meantime, here's a part of an article I found on how to tell when you should contact your caregiver. Hope it helps.
Sarah x
When should I call my doctor or midwife?
Call if your contractions are accompanied by watery or bloody vaginal discharge. Until you reach term (37 weeks gestation), call your midwife if the contractions are accompanied by lower back pain, if you feel more than three contractions an hour, or if they're coming at regular intervals; these are signs of premature labour. If you're past 37 weeks, there's no need to call your midwife until your contractions last 60 seconds each and are five minutes apart.