I was drift fishing Sun morning and lost two fish. Both times I was using goldfish heads and my line started jerking a little. Kinda like a smaller channel does. After a couple of minutes of this the tip bent to the water. I grabed my pole and went to set the hook. Ping!! The line broke. I have new 15 lb. line on the pole. I really don't think I was snaged (I had gotten snagged before and pulled my boat against the current without breaking the line). Should I restring my reel with some stronger line??