Hello, Ever since december, weed has been making me feel really bad and I don't know why I smoke it. Right after and I mean immediately after I take the first hit, My head feels like it's getting squished and gives me a massive headache. Also my back feels like someone is stabbing it and the pain goes to my chest over my heart. Which makes me panic even more cus I think something is wrong with my heart. I miss actually getting high and I can only smoke without problems when I am drunk. Also it feels like I need to burp but I can't and I sometimes have trouble breathing. This occurs with every type of strain because I've smoked medical also and it happens. I cant enjoy life anymore and im really depressed because I can't enjoy weed anymore Is this really all anxiety?