Hello fellow gardener, I think your plants look ok. My auto flower plants are near the same size and they are 24 days today. I put the last three into the larger pots yesterday and moved them outside. I was using some smaller led lights inside, 75 watt x 2, and I kept a fan on the plants to help strengthen the stems. When I put them outside I put two small sticks in the pot, one one each side and put a twist tie around them to keep the stem between the sticks. You might want to try this and maybe put a fan on them inside with a light breeze hitting them. Mine are outside now, it's been quite warm for late May, and the wind is pretty constant but they are hanging in there, getting bigger. If they droop or look uncomfortable in the sun I will move them into the shade until they look better then back into the sun. Check out my diary, I put a couple of new pics up yesterday after re-potting my three Northern Lights auto flowers. I also have three photo period plants going. They are one moon phase ahead of my auto flowers. I will post some pics next week when I do the 4th week entry. hang in there. Hope for the best!