Chilled

For 2007 Curt Schilling has a 3.94 ERA and is 4 and 2. His last four starts have yielded 37 hits in 24 innings, with 20 strikeouts, 8 walks and 14 earned runs. In other words his four start ERA is 5.19.

Schilling has been a terrific pitcher for a long time, and the Sox have won 7 of his 10 starts. Of all the above numbers, the one that worries me the most is the H/IP ratio, which has recently ballooned. Is Schilling hurt?