Terrified

Lately I've been feeling worse with my mental health, I've always struggled with anxiety from day to day. Sweats and shakes when nothing big isn't even happening. Thinking irrational thoughts all the time. But lately it's gotten worse, I constantly feel like I want to throw up from anxiety, i have urges to hurt myself. I won't, but it's on my mind a lot. I constantly get triggered from my previous relationship (I'm dating someone new and wonderful now) but i still can't help how stuff about it affects my life. I go go from bursts of being really needy in my relationship to wanting to drop off of the face of the earth and duck out for a long time. Because I don't feel like people want to talk to me. I need help, I don't have the money to seek it. I'm at a loss and I'm not sure what to do. I want better coping mechanisms and to be healthy for me and the relationships I have built around me. Im trying not to be destructive but it's pretty hard. Does anyone know how to find cheap counselling in Canada without insurance. I keep telling my boyfriend I need help but idk if he knows how serious I am.