my gynae alw say during 1st tri, the lower area shouldnt feel any pain or watever. if there is, it may lead to miscarriage if you cont to ignore. cos any discomfort felt is actually a symptom / warning of miscarriage. so if have any discomfort, have to take med to stabilize d preg.
anyway, you just monitor for the time being n have lots of rest. i think if bearable pain, still quite ok. once got spotting, then better c gynae.