No problem, we all started from that point. OpenMRS is a very active open source community. There are many people here to help you.
There is nothing odd here, just because of OpenMRS is an open source community. You'll feel as a team when you start working around here for few months. OpenMRS never sleeps, people are always here.
Community appreciate before you ask something on talk, do some research on Google. Because most of the time, the problem what you have had faced it by someone else in the past. You may find the answer without asking the same thing in the talk.