Really need help...

Can anyone please help me figure out what any of this is???? It first started with a noticably amount of mucous in my stool,then progressed to waking up in the middle of the night with bad stomach pains, followed by all this in the attached file... I also think maybe it is worth noting that I have have been a vegetarian for over 25 years, haven't been taking my vitamins or supplementing well at all, mostly because of the craziness with the lockdowns and panic. The past 4 years however, I've gone completely vegan. Another thing I should add, not sure if it's related at all, but almost 4 months ago I whacked my shin against the corner of my metal bedframe. Which resulted in a bruise. Well, that was 4 months ago and not only has it not healed, but it also has spread a bit, and there is a hard lump under the skin where the bruise is. There's no warmth, pus or liquid coming out of it and I haven't had any fevers. I also have other marks on my legs now too, an I have no idea what from. Thank you sooooooooo much in advance for anyone that can help me, this is scaring me, as well as driving me crazy. https://drive.google.com/folderview?id=1b5DfJSAOvhKG2bGHa6BoJ99OwFEDwQEW Tweet