98 Blazer stalls when driving

I was driving about 70 Mph down the road when suddenly my engine stalled, Twice. Fortunately, I was able to easily restart the piece of crap and continue on both times. No engine lights came on either time and the power was not lost (radio etc.) I'm now having trouble trying to start it now as it stalls 2-3 times before I can get it running. Still no engine light. It does have 147,000 miles mainly highway, but this is the first of this problem.

Hate to sound like a girl, but I am. Computers no problem, cars I'm clueless. Thanks in advance for any help that you can give me.