I just googled this morning - the top 5 exercises for sciatica. Very simple ones came up.
And you are certainly a candidate for PT - get a referral from your PCP and you can get a personalized treatment plan once you are evaluated at physical therapy.
The back can give us so much trouble. Believe me the key is daily, simple exercises...you don't have to do a lot and, as I already said, some can be done right in bed when you wake up.
Yes, it's all doable 🙂