What kind of tests do you think they'll do(repost)?

i'm going to the hospital soon since i'm really crappy feeling the past couple of weeks these are my symptoms
# Fevers(Not so much a fever) and night sweats.
# Weakness and fatigue.
# Headaches.
# bleeding from the gums whenever i brush my teeth(and I take good care of my teeth so i don't have any issues with them)
# Joint pain.

and when I say headaches I mean like migraines like hell…and my periods are like 13 days apart now and they're heavyish,i look like i lost my skin color as in i look paler than usual,and as for my lymph nodes i got curious and touched around my neck and idk if i felt them or not but they sorta felt swollen if that was them and not a bone…any ideas what they'll do?

* 11 minutes ago
* – 4 days left to answer.

Additional Details
oh and i always seem to be sick every few days now,my period cramps are HORRIBLE and i've never had them before out of the close to 4 years i've had my period i've never gotten cramps this bad up until now..and i'm also really dizzy..and when I say weak i also mean my body feels too tired to move…