Herb interactions with prescription meds?

So, I’m currently taking:

Japanese Knotweed 15 drops 3x/day
Houttonyia 15 drops 3x/day
Sida Acuta 15 drops 3x/day
Artemisia 500mg 3x/day

Started these over the past 2 weeks. For prescription meds I take klonapin .5mg 3-4x/day, and am currently taking bicillin LA injections 1x/wk every Friday (have gotten 2 so far)

Does anyone know of any interactions between any of these? I am curious because I have been experiencing almost no symptoms at all except in the last 4-5 days I’ve had 3 instances of an extremely sharp pain in the upper left portion of my chest that lasts for maybe 1/4 of a second then goes away, but it stops me in my tracks. I had an echocardiogram back in October and wore a halter monitor for the entire month of February and have no history of any cardiac issues so I’m wondering what it could be (hoping maybe it’s costochondral or intercostal muscle related). I have no shortness of breath or any other symptoms, am working my job just fine, and have slowly begun to increase my exercise again.

Do any of these herbals thicken the blood? My supplements are NAC 900mg 2x/day, turmeric 500mg 2x/day, magnetism, omega 3, l Theanine, 5-htp, and b vitamin complex plus methyl b12.

Turmeric can change how a medication works....in other words, it could make it stronger than normal but only a short amount of time then turmeric is flushed out of the body. Turmeric only lasts about 3 hours I think in the body. But I think it multiplies the effect of my Gabapentin and lorazepam so as to give me a shortened extra sense of well being. The Turmeric User Group has 250,000 members on fb and a lot of great info on the interactions.