Depo-Provera shot and tender breasts

My right breast has swelling so bad that it have my body aching this is different from just regular breast swelling from had a baby it honestly got me a lil scared cuz it making me weak have any one had this happen while on b.c

I have been on depo for 4 months almost. It has been a ROUGH time. From day one it’s been non stop nausea, dizziness and fatigue. I have almost no appetite ever so I keep dropping weight like crazy. Another symptom I have had since the start has been continuous tingling in my arms and legs, almost like they are about to fall asleep but don’t. My doctor said it could take some getting used to but this is almost unmanageable. When does it get to the point of feeling normal again? Not sure I can handle another couple months of this and I heard stopping the shot comes with its own set of issues because of your body trying to readjust again.

Getting off birth control and having cramps idk why I only been off for like a month or so