Prolonged afterglow

Let me just prephice, I have been looking this up but i havent found anyone with the same problem i have. Also let me add, i am a new smoker aswell as a lightweight, only done it three times before. So on saturday i smoked out of a home made bong (small cones) and i sunk 2-4 cones of it. Ate, went out watched a movie and i was fine by the end of the day. The next day i got up (little sleep) and i was fine, went to work, and about 1hr before i had to clock off, i was hit by a steamroller of high, which lasted till the end of my shift until about an hr after it. The next day, i woke up (minimal sleep) and i was feeling it again, went away whilst i was at school. But but hit me again after school for about 3hrs. Yesterday i woke up to it again (tried to sleep but i couldnt) and i felt it pretty much all day. I slept 9 hrs last night, but here i am feeling it again. Is there anything i can do, is it just my anxiety and how long will this last. Because i can barely talk to people, my vidions hazy i cant walk straight and my head is oozing pain. Help would be greatly appreciated. Home methods most helpful. Dont really wanna see a doctor