Scratched An Itch On Abdomen, Middle Quadrant, Right Side. Caused

Scratched an itch on abdomen, middle quadrant, right side. Caused pain so I stopped itching it. Within minutes began getting severe squeezing pain in side/back at same level. Similar to contractions, squeezes raising in intensity then relaxes. Still feel a dull ache middle right quadrant. Pain is a 2 without the squeeze, a good 8 or better during the squeeze. Should I be concerned?