[QUOTE=Indestructible;914996between work and school, my schedule is kinda tight, and in another month or so, I have to start doing internships and "lab hours" for school, so that's going to restrict my schedule even further for volunteer work.[/QUOTE]
Well there you go. If you don't have time for volunteer work, then you don't have time to date.
Think about dating when you've actually got the spare time available.
Never regret anything that has happened in your life. It cannot be changed, forgotten or undone. So, take it as a lesson learned and move on.