Should I change it (reposted)

I have been looking for rings for two years and I found these ones I picked the engagement ring really last minute after finishing a sale on a ring I had chose a day before but seen it and picked these. I’m second guessing now should I change the wedding band to a thicker ring? Also should I change my engagement band? It’s seems thick idk if it looks that good it’s frustrating I’m getting married in 6 months I can never decide (reposted because I forgot to ask about the engagement ring)