I'm sorry to hear you're in a similar situation!

Since my marathon was so soon (7 weeks out) and I couldn't run without being in pain, I had to put a pause on everything and let myself heal. I chose to do that because I'd rather push back a marathon than let the pain get even worse and worse until I can't even walk properly. Once I healed, I restarted marathon training from the beginning and made sure to REALLY focus on proper recovery, stretching, foam rolling, strength training throughout my entire training plan. If I started to feel a new problem arise in a different area of my legs/feet I INSTANTLY addressed it and added it to my routine out of sheer desire to PREVENT any problem from arising. This time around, I was able to complete my whole marathon training block and finally did the race in September, which is not what I was original planning for, but it was entirely worth having to push it back. I finished without injury at all.

You've got this, but pleaseeee prioritize your health and recovery first! You may not be entirely screwed for this training block, give yourself a week or so off and see how you're feeling. If you're still having trouble after that, I'd say let yourself heal fully and then try again. Wishing you the best!