Thanks fearsomefour. I don't usually have a problem at the beginning of games, I think it was just my warm up routine. Here's a warmup routine of what I did:
2:45 Out on field
2:50-3:05 Cone Work, Stretching, Jogging
3:10-3:25 Playing Catch
3:50-4:00 Play light catch to get my arm loose
4:05-4:15 Throw Bullpen
4:20 Game start
Also, I guess i forgot to mention but I think I figured out my change-up. While doing warmups before the first inning I messed with the grip slightly and found that i was putting the horseshoe of the ball to deep in the bottom of my hand. I brought the horseshoe out until it was resting on the tip of my thumb as opposed to my thumb. It worked pretty well, and helped me get a lot of weak groundballs. I might film me throwing the pitch to see which way I hold the ball brings the most moevement, so thanks for suggestion.
Our next game is tommorow, but it is doubtful I pitch. The next game I will pitch is probably wednesday, as that is against another very good team in seckman. I pitched against them last year and allowed 2 runs in 4 1/3 innings. Hopefully, i can repeat that success. We lost the game 3-2 though, so hopefully we will have a different result this year.