Wait a sec, did you say your only 14 years old?
If you are only 14 then I have some very serious advice for you. Continue working on your comics and always look for ways of improving them. Your comics have very short themes with a quick and simple joke that is easy to digest, this is exactly the type of stuff that newspapers and magazines are looking to print, so I think the direction you are headed in is the right one.
If you keep at it, and put some real work into it, there is no telling what level your skill could be by the time your like 17 or 18 years old.
Soon I think you will need to make the jump to photoshop but don't worry its really easy to learn and you will be happy that you made the switch.
I like your work and really hope to see you continue to create.