Having second thoughts! About pregnancy

I have been on the implant birth control for a year and a couple of month's and at the beginning when they first put it in I felt okay. Then slowing I started having the side effect the first big one was yeast infections for like no reasons. I kept on going to the doctors they told me. I didn't have nothing serious thank god just an yeast infections. Which I kept getting them for no reasons. I lost my period it comes and goes as it pleased most of the time it's light Brown or pink. Cramping no as much but I do have strong back pains. Then there's the low sex drive I hardly want to have sex with my boyfriend any more he the type that wants it every night it just doesn't feel good or right for me. (Unsuitable) I don't even get wet no more like how I used to of course it's not him he will do everything to get it me wet. I had sex before with him when I was on nothing and it felt so amazing so I know it's not him. I told him it's the birth control causing me to feel like not really want to have any sex. He don't believe me he's thinks I am lying or something. Not only this but I feel nauseous and dizziness for anything if I don't eat something right away I have to throw up if I do it looks clear. Guessing that's the homemores released in my body everyday. I have headaches out of no where I literary been so bipolar lately like I want to fight or cry for anything my hormones are everywhere it's too the point. I don't know what I want or need anymore. I will blow up for no reasons at anyone. Yes this part is causing problems big time in our relationship. I been with my boyfriend for an year and 5 month's thing's are pretty serious between us. We even live together and soon want to be married. I also gain a lot of weight yes I always been a plus size female. But this birth control cause me to gain like 20 pounds I don't feel good or sexy about my body feel lazy and low energy. I feel like how I was when I was pregnant but worst. I try most of the birth control like different name brand's types of pills and the Nava ring the shot nothing seem to go well with me or my body. I do want to take the implant out but I don't want to have a baby yet Or right away. Because I feel like I am not ready yet financial wise. And I just started going to school and working. Etc I am already a Mother to a four a year boy I know the struggles. But my boyfriend don't have any kids and I know he wants one. I know he would be an great daddy. I do want to have more babies in the future of course. Also the other thing I am allergic to condoms plus they don't feel good or the real feeling. And the sizes seems too go wrong like too small or it will break. I get so swollen pretty bad down there when I used condoms and the swollen wont go down until like 3 days later. ____

My questions is that are you ever ready to have a baby should? Or Should I get my implant removed or should I try a different birth controlor finally give birth control a break and just be FREE! Cause I am sick if tired of not feeling like my self And maybe if a pregnancy does happens that it is god plan's I am so undecided. What should I do or any advice. Please and thank YOU!