Are there any doctors or nurses that can explain the tests my doctor sent me for and what they check because he didn't explain said he was just looking broadly and handed me the paper and sent me on my way.

I went in because I had spotting in early September and within the last 2 weeks developed nausea and lower stomach cramping

He ordered:

ALT

Crp

Urinalysis (chemical)

Amylase

CBC

chlamydia (urine) (obviously I know what this one is😂)

Gc (urine)

Can anyone help