I think it’s worth a shot.
If you’ve gone under or are currently undergoing psychic attack related issues then you’ll try anything.
Looking at the description I’m saying it could be the best 1-2 punch we’ve got. Heck! Even throw in Aura or Commander on top of that if you’ve got the space in your playlist and you really want to smash through that problem ASAP. Then get back to normal when it’s been taken care of.
I was told that this can be due to leakages in your aura/chakras. So if you’ve got the means and the connections you might even want to try that route depending on your spiritual beliefs.
I know people who swear by those prayer/healing rooms that are available in most cities. They will pray for you and I think you don’t even have to pay anything.
And if you’re not well versed in the psychic realm, go visit your local priest for a blessing and he may have prayers. Just google spiritual attack prayers and you might find something agreeable to you.
In the meantime, if you do decided to try out that combo of Survival Instinct and PCCQ please keep us updated!