high HR?

Well yesterday I almost passed out, vision went blurry, I was dizzy, sweating, etc. but I didn't pass out, I went to sit down in my car and turned my AC on and after about 5 minutes I was fine. Well afterwards I went to go see my MIL to be and she took my BP and was concerned that my pulse was high. I think I was sitting for like 30 minutes and it was 93-100. Should higher pulse be kind of normal? Or is it something I should be concerned about.