ok, so im not sure where to start, so ill just list off my symptoms.

-I had very bad cramping and pain on my left side right about my hip towards my back, and also had a short fever with no other symptoms. i was told that i had a cist that ruptured, they told me that it wasnt on my ovary but never told me where it was. i dont think they knew, because the got the ultrasound after it had ruptured.
-after this, on my next cycle (the pain had been occuring during my period) i started bleeding heavily with bad cramping when i was only a week into my birth control pills. the doctor told me that this was most likely irritation caused by the infectious fluid that was in my abdomen from the cyst, and that once it was reabsorbed by my body i would be fine.
- I have previously been diagnosed with arthritis, and acid reflux, both of which i take medication for.
-this week, my acid reflux has been so bad that i cannot literally eat anything without my stomach being upset besides water and bread. coupled with this has been nausea, and extreme anxiety ( i have a phobia of vomitting, which i believe is causing this anxiety)
-i have also been having burning headaches that suddenly appear right behind my eyes, and then i feel very fatigued, and then i will lose a chunk of time, only 5 to 10 mins, but its still scary
-i have also been having a lot of dizzy spells while sitting, walking, standing, sitting laying, basically coming on for no reason and then dissapearing
-also i have been having strange pains in my arms, legs, and neck, that feel like a pressure that aches and i feel the urge to massage it.

Mentally, lately i have been very tired, depressed, and having trouble concentrating. i am not sure whether this could have anything to do with any of the above.

So... my question is, why are all these things happening, and is there anything serious going on? or am i just worrying too much. I'm afraid to go to my doctor because if theres nothing wrong i will feel stupid.