Been on these 3 drugs for 4 weeks. Paxil was only increased 2 weeks ago. Should I be feeling full effect of increase yet? Also was on 30 mg of Paxil for 25 years and had this anxiety an panic come back after having Covid. My doctor increased Paxil to 40mg now 50mg. My head feels foggy an stomach upset. Not sure if its from gabapentin? Still have anxiety not as bad though. Any thoughts for me?