Side effects from a combination pill?

So at first I was on Aubra and didn’t have crazy amounts of side effects, I did have some weight gain and mild acne, and I was a bit moody, and did get migraines like some girls said they got too, but I chalked it up to my body attempting to adjust since it was my first ever being on the pill. I was off of it for a little under a month, and started Lutera cause I wasn’t going to have access to Aubra (I use the online service and the site that offered Aubra didn’t ship to my state after my first pack). So far, Lutera isn’t horrible, my acne is starting to clear, I did gain some weight from water retention, I wasn’t very moody but a bit tired. One issue I’ve noticed an odd ache in my chest that I don’t remember having while on Aubra. Can anyone give me any tips or share their story? It’s not a horrible pain but I can feel it and it’s constant enough that I’m a little concerned. I’m just under a week into my first pack and just wanna know if this could be a constant side effect or maybe just something that happens in the beginning