Hello everyone, I hope you're ok and getting through at the moment

I'd like a bit of advice if anyone's had these symptoms before.
I've suffered from anxiety for ~5-6 years with 2019 being the worst and most physical due to a break up. I'm currently anxious the moment I wake up where I have a base level of nerves all day and certain times it'll shoot up and be a pain in my chest, nausea and also loose bowels (need to be 100% honest here haha!). I know it's not a bug as it's only at random times in the day, for example right now I feel alright, just nerves.
Since around Christmas eve it's been like this every day and I'm constantly attached to a hot water bottle. Unfortunately this has happened before and is very physical anxiety, I reckon it's triggered by the impending UK lockdown measures to be heightened + going back to work today (dread!).
Does anyone else suffer from these physical aspects of anxiety/has medication helped? I've had CBT for about 5 months in 2019 and done the usual deep breathing, tea, hot presses etc. I'm very uneducated on anxiety medication and I'm wondering if it'll help reduce the physical aspects?