Did I ruin my career?

I've spent the past year as a technical product manager (role also allowed me to keep some eng work as a product eng as well). The company folded due to market conditions and I was laid off. For the three years prior to that I was a full-time SWE. Initially at Amazon out of college but my team was cut after 8mo. , had a very strong streak and got promoted at my next gig at a startup (worked there for 1.8 years). That was followed by an 8mo. stint at another startup which happened to be an awful fit. Fortunately I had a full year as a TPM, but I can't help but feel like I've completely screwed myself. I'm not exactly "senior" yet as an SWE or TPM and while I'm glad I've had a fair bit of experiences I feel very lost relative to friends who are working on startups or have established careers at larger tech companies. Fortunately, I have plenty of runway (this might be a bad thing since clearly I need to change some patterns in my life). Obviously the market is bad, but given my relatively weak network I'm legitimately starting to lose hope. Previously, I'd at least get initial interviews, at this point I'm just getting rejection after rejection. Is anyone else having a rough time with the current market?