Antibiotics, is this too much?

I had a tooth infection in a baby tooth (I’m 22 and had no adult tooth under it) and I been begging the dentist to pull it. However; He felt he could save it which resorted in a infection. He gave me Amoxicillian it was 500MG 4 times a day. I took it at 4AM, 10AM, 4PM and 10PM. I been eating alot of yogurt and all that. I just fear it might have done something to me. Was it to much for a 5’ 8 person at 112 lbs? IT was ten days. I was suposed to take 40 pills, But I didn’t double dose the first day and only took 3 that day, 4 thereafter. So I only really took 39. I’m extremely stressed though so I dunno what’s going on with me. Mornings are tough but by afternoon I’m back to normal.
So was that to much to take?