UTI after UTI HELP

In July, I had my first UTI and since I had never had one I didn’t know how important it was to get antibiotics but it went away on its own. About 3 weeks after it went away I got a super sharp pain in my side, fever, and nausea so I went to the hospital and they said I had a UTI. They gave me antibiotics and I went on my way. I then had another one in October and November (I took antibiotics for both). And for a couple months since my first UTI I’ve been super bloated, constipated, and nauseous. My GNO said it could be that the antibiotics didn’t fully work and I still have one but I’m still confused because it doesn’t burn when I pee. Has anyone experienced this? (I pee after sex, drink lots of water, wipe correct, and no I’m not pregnant)