Hello all! You may not remember me, I was here on the forum for a little to prepare for adopting a bunny. Have been busy since then, but Clover has been doing well! Or at least, I hope. I have some concerns about his poop that I was hoping you all could help me address. Lately, I’ve been finding some strange ones in his litter box. There are two different sorts of oddities that I’m finding.
The first, which has been going on for longer. I often find poops of his that aren’t perfect spheres, but instead broken up in some way. After checking the bunny poop sticky, I tried not to think much of it cause I read that they collapse easily and figured he was just stepping on them, but since they’ve continued to occur, I wanted to be safe and ask. Here’s a picture of what they look like:

Most of these were found in the litter box, though the top left was found outside of it, in his favorite sleeping spot in the closet. Having tiny accidents here and there is normal for him, though I’ve never found one out of his pen. I’m not sure if this is relevant, so I decided to bring it up just in case.
And the second oddity is a much more recent development. Some of his poops seem to be misshapen. They’re elongated rather than perfectly spherical. I unfortunately don’t have pictures of these, as I wasn’t able to find any in his box after cleaning last night, but if more turn up, I’ll post pictures.
Can anyone shed some light on this? If there’s potentially something wrong, I would like to bring him to the doctor as soon as possible! I haven’t had Clover near long enough to risk losing him now. Any thoughts? Thanks for reading.