Gait analysis with Runners in Need

Hi - I think I have Shin Splints - I have been fine running for 4 years with the same brand of shoes only recently after running for 8 min I am getting horrible pain lower part of both my legs (ankle, shin and a bit to the side too).

I think that is Shin Splints? The recommendation given to me is Gait analysis. People say Compression socks/sleeves are no good. I tried Aasics too - paid £75 for a decent pair and no luck.

Runners in Need does Gait Analysis for £15 - But if I get shoes from them then there is no charge.

Have you done this and does it go away after Gait analysis and get whatever shoes they recommend? I am disheartened that I can't run like I used to.

Running is so easy to stay active and convenient especially if you have no time to travel to Gym.