Need someone to talk to ?

I’m having what may feel like an anxiety or panic attack but I also think my sugars could be high I’m not sure I didn’t really eat much food today besides sweets and then I ended up eating a Cuban sandwich I’m not feeling the best I’m 29 weeks as of today I feel really gassy like heartburn but I also feel like my heart racing from time to time or chest pressure and then kind of weak and dizzy almost like I’ll faint idk what to do I tried waking up my bf but he says he’s tired and if it’s just a panic attack or whatever I don’t want to go to the er for nothing but I can’t sleep can someone please just idk talk to