Bloss I would suggest you start using L'Oreal Factor 50 Facial Sun Cream to stop the sun damage getting worse.Boots had it on 2 for 1 offer a couple of weeks ago so it may be still on.
Bio oil might help with the other problems.
I've just started using Environ AVST,but it is about 27 Pounds so don't know if that is too expensive.I'm also using Retin A at night,only available on prescription.I get a private prescription and ,using both of these products ,I've seen a difference in 4 weeks.If you are interested in Environ pm me.
Decx